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Search Results: "giraffes habitat description and behavior"

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  • 01:02 What White Giraffes Look Like

    What White Giraffes Look Like

    698 views / 0 likes - added

    A pair of rare white giraffes were been spotted in Kenya. The rare animals — a mother and baby — were discovered by villagers near the Ishaqbini conservancy in Garissa, eastern Kenya. The giraffes are this colorr because of a condition called leucism. It'

  • 05:21 Design for a Mars Habitat

    Design for a Mars Habitat

    347 views / 0 likes - added

    The HASSELL design for a Mars Habitat has reached the final 10 of NASA’s 3D Printing Centennial Challenge. This NASA competition sought perspectives from outside the traditional aerospace industry, to explore how a human habitat could be designed an

  • 00:29 Rare white giraffes caught on camera in Kenya

    Rare white giraffes caught on camera in Kenya

    620 views / 3 likes - added

    A pair of giraffes with leucism, a condition that inhibits pigmentation in skin cells, have been filmed by conservationists for the first time in Kenya.

  • 04:20 Ants Take on Giraffes | How Nature Works | BBC Earth

    Ants Take on Giraffes | How Nature Works | BBC Earth

    73 views / 0 likes - added

    This tree has welcome one special guest that wards off the likes of elephant, deer and giraffes...Subscribe: http://bit.ly/BBCEarthSub #Giraffes #HowNatureWorks #BBCEarthWatch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/

  • 04:04 Popular Helen Keller & Anne Sullivan (1928 Newsreel Footage with Open Captions and Audio Description)

    Helen Keller & Anne Sullivan (1928 Newsreel Footage with Open Captions and Audio Description)

    1,532 views / 14 likes - added

    Helen Keller's loss of vision and hearing in infancy made comprehension of the outside world next to impossible—or so it seemed. When teacher Anne Sullivan agreed to work with Keller, that world opened up, especially when Keller comprehended the fun

  • 03:11 Popular Why Do Giraffes Have Such Long Necks? | COLOSSAL QUESTIONS

    Why Do Giraffes Have Such Long Necks? | COLOSSAL QUESTIONS

    1,995 views / 1 likes - added

    WATCH MORE https://www.youtube.com/playlist?list=UULFPwiAPYRT1JCna3GYf-vkCg SUBSCRIBE https://www.youtube.com/channel/UCPwiAPYRT1JCna3GYf-vkCg?sub_confirmation=1Theres no creature anywhere in the animal kingdom quite like the giraffe, with its big body, b

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  • 10:54 Popular Animal Behavior - CrashCourse Biology #25

    Animal Behavior - CrashCourse Biology #25

    1,142 views / 0 likes - added

    Hank and his cat Cameo help teach us about animal behavior and how we can discover why animals do the things they do. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like Crash Course on Facebook: http://www.facebook.com/youtubecrashcour

  • 02:06 Sadness As An Orangutan Tries To Fight The Bulldozer Destroying Its Habitat

    Sadness As An Orangutan Tries To Fight The Bulldozer Destroying Its Habitat

    584 views / 3 likes - added

    Footage recently released by International Animal Rescue, shows harrowing footage of an orangutan trying to fight off a bulldozer destroying its habitat. As loggers smash the base of a tree in the Ketapang District, West Borneo, heart-breaking video shows

  • 00:48 Sesame Street: Habitat for You Song with Elmo and Abby

    Sesame Street: Habitat for You Song with Elmo and Abby

    475 views / 2 likes - added

    Elmo and Abby sing about helping Fido find a habitat fit for a frog not a dog!--Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your preschooler in a safe, chi

  • 05:14 Popular How Brain Parasites Change Their Host's Behavior - Jaap De Roode

    How Brain Parasites Change Their Host's Behavior - Jaap De Roode

    793 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/how-parasites-change-their-host-s-behavior-jaap-de-roode The biggest challenge in a parasite’s life is to move from one host to another. Intriguingly, many parasites have evolved the ability to manipulate the be

  • 02:01 How Drinking Giraffes Avoid a Head Rush

    How Drinking Giraffes Avoid a Head Rush

    347 views / 0 likes - added

    When you're this tall, getting a drink of water can be challenging. Please LIKE and SUBSCRIBE if you enjoyed! http://bit.ly/1Adl6ht **More info & videos below**Natures Biggest Beasts premieres Wednesday, November 13 at 8|7c on PBS ---------------For full

  • 15:32 Popular Squishy Makeovers: Fixing YOUR Squishies! *READ DESCRIPTION*

    Squishy Makeovers: Fixing YOUR Squishies! *READ DESCRIPTION*

    4,780 views / 21 likes - added

    80% of the comments are raging because I didn't know the ice cream cone was a ghost. OKAY I GET IT, IT'S A GHOST WITH ARMS.

  • 22:15 Tour of Gibraltar caves to explore Neandertal behavior

    Tour of Gibraltar caves to explore Neandertal behavior

    134 views / 0 likes - added

    In this video, John Hawks visits the sites of Gorham's and Vanguard Caves, which are in the territory of Gibraltar. He visits with the archaeologists Geraldine Finlayson, Clive Finlayson, and Darren Fa, who discuss their work at these sites. Major aspects

  • 02:24 Popular Rare images of blue whale feeding behavior

    Rare images of blue whale feeding behavior

    1,570 views / 5 likes - added

    Oregon State scientists captured some rare blue whale feeding behavior from a research drone. Whales are the largest creatures on earth, and they get their energy by consuming some of the smallest creatures in the sea. This video shows how they make choic

  • 01:56 Popular Why Do Giraffes Have Patches?

    Why Do Giraffes Have Patches?

    800 views / 2 likes - added

    The dark patches on a giraffe's body hide an intricate network of blood vessels and glands. These allow blood to flow through them, releasing heat and cooling the body. From: AFRICA'S WILD HAVENS: Camelthorn Tree http://bit.ly/2ccWuxG

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  • 03:24 Popular Diving bear--Cartesian diver and submarine-like behavior /// Homemade Science with Bruce Yeany

    Diving bear--Cartesian diver and submarine-like behavior /// Homemade Science with Bruce Yeany

    895 views / 0 likes - added

    The diving bear is a simple and fun experiment that is easy to build and use. It's behavior is similar to a cartesian diver and the sinking or floating of a submarine. It can help demonstrate concepts such as buoyancy (Archimede's principle), Pascal's pri

  • 04:42 Popular Home Sweet Habitat: Crash Course Kids #21.1

    Home Sweet Habitat: Crash Course Kids #21.1

    1,109 views / 3 likes - added

    How would a Polar Bear do if you put it in the desert? Not well. But why? Why can't anything live anywhere? Well, this has to do with Habitats and how animals (including humans) are suited for living in one place over another. In this episode, Sabrina tal

  • 01:10 Sesame Street: It's a Habitat Song with Lin-Manuel Miranda

    Sesame Street: It's a Habitat Song with Lin-Manuel Miranda

    628 views / 0 likes - added

    Freddy Flapman (Lin-Manuel Miranda) is showing Big Bird different habitats that birds can live in, like the beach! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and vide

  • 06:21 The lifespan secret: why giraffes live longer than ferrets

    The lifespan secret: why giraffes live longer than ferrets

    113 views / 0 likes - added

    It is well known that Somatic mutations - mutations in our bodys genetic code that accumulate over time - can cause cancer, but their broader role in ageing is less clearNow a team of researchers have measured the somatic mutation rates of a range of mamm

  • 04:59 Game theory challenge: Can you predict human behavior? - Lucas Husted

    Game theory challenge: Can you predict human behavior? - Lucas Husted

    432 views / 0 likes - added

    Solve this classic game theory challenge: given integers from 0 to 100, what would the whole number closest to of the average of all numbers guessed be?--Given a range of integers from 0 to 100, what would the whole number closest to 2/3 of the average of

  • 01:05 Popular Penguins sunbathing: Argentinian sea habitat 360 | Animals with Cameras | Earth Unplugged

    Penguins sunbathing: Argentinian sea habitat 360 | Animals with Cameras | Earth Unplugged

    958 views / 6 likes - added

    360 video of the Argentinian shores where penguins sunbathe and relax before their long journey through the sea. Subscribe to Earth Unplugged for more animal videos: http://bit.ly/SubscribeToEarthUnplugged Watch more videos from Earth Unplugged: Animals I

  • 06:49 Best Bear Behavior | We Bare Bears & We Baby Bears | Cartoon Network

    Best Bear Behavior | We Bare Bears & We Baby Bears | Cartoon Network

    144 views / 0 likes - added

    A relaxing Spa Day at a Dog Hotel and hanging around with the sheep. They're living their best bear life! Episodes: Dog Hotel, Sheep BearsAbout Cartoon Network:Welcome to Cartoon Network's YouTube Channel, your destination for episode clips, behind the sc

  • 03:28 Like Humans, Chimps Learn Behavior From One Another

    Like Humans, Chimps Learn Behavior From One Another

    592 views / 1 likes - added

    Chimps have a range of personalities and the facial expressions to reflect them. But perhaps the thing they most have in common with us is the ability to learn from each other. From the Series: Amazing Monkeys http://bit.ly/2rCyduB

  • 04:37 Can The Words You Read Change Your Behavior?

    Can The Words You Read Change Your Behavior?

    388 views / 0 likes - added

    "Priming" is the idea that the words you read can change the way you act. And yes, there are papers that show an effect: but we also need to talk about the Replication Crisis. MORE LANGUAGE FILES: https://www.youtube.com/playlist?list=PL96C35uN7xGLDEnHuhD

  • 23:59 BATTY BEHAVIOR - DOGCRAFT (EP.164)

    BATTY BEHAVIOR - DOGCRAFT (EP.164)

    616 views / 0 likes - added

    SUBSCRIBE: http://bit.ly/1nhrJK5 TWITTER: http://www.twitter.com/stacysays VLOGGING: http://www.youtube.com/stacyvlogs MERCH: http://shop.maker.tv/collections/stacyplays INSTAGRAM: http://www.instagram.com/stacygrams FACEBOOK: http://www.facebook.com/stac

  • 14:49 The Bizarre Behavior of Rotating Bodies, Explained

    The Bizarre Behavior of Rotating Bodies, Explained

    345 views / 0 likes - added

    Spinning objects have strange instabilities known as The Dzhanibekov Effect or Tennis Racket Theorem - this video offers an intuitive explanation.Part of this video was sponsored by LastPass, click here to find out more: https://ve42.co/LPReferences:Prof.

  • 05:14 The Odd Behavior of Spinning Saddle Shapes

    The Odd Behavior of Spinning Saddle Shapes

    180 views / 0 likes - added

    I show you how spinning a saddle creates a stable well so that a ball does not roll out. This is similar to an ion trap. STL file for saddle: https://www.thingiverse.com/thing:5188831More info on this subject and inspiration for this video: https://sci-hu

  • 16:53 Moral Behavior In Animals - Frans De Waal

    Moral Behavior In Animals - Frans De Waal

    652 views / 0 likes - added

    Empathy, cooperation, fairness and reciprocity -- caring about the well-being of others seems like a very human trait. But Frans de Waal shares some surprising videos of behavioral tests, on primates and other mammals, that show how many of these moral tr

  • 03:38 Signs of symbolic behavior emerged at the dawn of our species

    Signs of symbolic behavior emerged at the dawn of our species

    452 views / 0 likes - added

    Early humans made advanced stone tools, used colorful pigments, and formed long-distance networks as environment changed. Read more: http://scim.ag/2FCut4R CREDITS --------------------------------- producer/editor/script/animator Nguyên Khôi Nguyên superv

  • 04:41 A Baffling Balloon Behavior - Smarter Every Day 113

    A Baffling Balloon Behavior - Smarter Every Day 113

    593 views / 0 likes - added

    Tweet: http://bit.ly/BafflingBalloon FB: http://bit.ly/BalloonBaffle Download a free Audio book: http://bit.ly/AudibleSED More info! ⇊ Click below for more links! ⇊ Click to see me explain Helium to my kids on my second channel: https://www.youtube.com/wa

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  • 07:58 Chaotic pendulum's entertaining behavior, // Homemade Science with Bruce Yeany

    Chaotic pendulum's entertaining behavior, // Homemade Science with Bruce Yeany

    186 views / 0 likes - added

    Chaotic pendulums have always been a fun classroom or home science demonstration. Here is an easy to build set of arms that can t be changed around to a few different chaotic pendulum variations. While these devices are usually made out of aluminum or pla

  • 07:00 Super Drew Battles Evil Giraffes and Saves the Zoo! | A Stupendous Drew Pendous Superhero Story

    Super Drew Battles Evil Giraffes and Saves the Zoo! | A Stupendous Drew Pendous Superhero Story

    566 views / 1 likes - added

    Drew and his Cool School buddies were at the zoo one day, but this wasn't any normal field trip! All the animals were making the wrong noises! Can Drew figure out what's behind this mysterious switcheroo? Subscribe to Cool School's Channel: http://bit.ly/

  • 06:12 When Zoo Animals Speak, This Scientist Listens

    When Zoo Animals Speak, This Scientist Listens

    445 views / 1 likes - added

    Can animals talk? Just ask animal welfare scientist Dr. Bonnie Baird.Subscribe so you never miss an episode: https://bit.ly/3mOfd77More info below Dr. Bonnie Baird can talk to animals well, sort of. Instead, she carefully observes the behavior of the many

  • 01:40 Popular Trouble With The Climb | Giraffe: African Giant

    Trouble With The Climb | Giraffe: African Giant

    1,441 views / 8 likes - added

    When a group of giraffes find themselves at the bottom of a deep river bank, the climb out isn't always a walk in the park. GIRAFFE: AFRICAN GIANT AIRS SUNDAY 8/7c.

  • 02:24 Popular A Neck And Neck Battle | Giraffe: African Giant

    A Neck And Neck Battle | Giraffe: African Giant

    1,005 views / 2 likes - added

    Giraffes utilize a very unusual battle technique. First, when they're young, they playfully joust. Then, when they become mature males the neck and neck battles could be a deadly game. GIRAFFE: AFRICAN GIANT AIRS SUNDAY 8/7c.

  • 06:29 Popular Funhouse mirror- Physics of toys // Homemade Science with Bruce Yeany

    Funhouse mirror- Physics of toys // Homemade Science with Bruce Yeany

    1,019 views / 1 likes - added

    An acrylic mirror can be a source of amusement and offer some insight into the behavior of reflections off of mirrored surfaces with this demonstration piece. The 4 foot by 1.5 foot plastic mirror can easily bend into a concave, convex or a combination of

  • 05:14 Popular How to never have a serious poison ivy rash again

    How to never have a serious poison ivy rash again

    735 views / 1 likes - added

    Urushiol oil in poison sumac, poison oak, and poison ivy may produce a severe skin rash. Timely urushiol removal can prevent poison ivy skin reaction. The key is to understand how poison ivy works. http://www.extremedeerhabitat.com/habitat-blog Jim Brauke

  • 05:09 How to never have a serious poison ivy rash again

    How to never have a serious poison ivy rash again

    347 views / 0 likes - added

    Urushiol oil in poison sumac, poison oak, and poison ivy may produce a severe skin rash. Timely urushiol removal can prevent poison ivy skin reaction. The key is to understand how poison ivy works. http://www.extremedeerhabitat.com/habitat-blog Jim Brauke

  • 01:00 This SMART BARN helps scientists study animal movement #science #animalbehavior

    This SMART BARN helps scientists study animal movement #science #animalbehavior

    38 views / 0 likes - added

    The Scalable Multimodal Arena for Real-time Tracking of Behavior of Animals in laRge Numbers (SMART BARN) is outfitted with cutting edge tracking and imaging technology to study collective behavior in animals.Research/Figures/Footage: Nagy et al. Science

  • 07:22 Restoring Habitats With Magic Beans

    Restoring Habitats With Magic Beans

    604 views / 1 likes - added

    145-year-old beans from the Field's botanical collections are being used today to help restore a local native plant habitat. How does that work? We talked with Robb Telfer - a poet, and a passionate 'plant nerd' - about how he became involved in working t

  • 12:12 Understanding Light and Why it exists.

    Understanding Light and Why it exists.

    32 views / 0 likes - added

    A thorough breakdown on the process' that produce light and lights existence and behavior in nature.

  • 07:44 Newton's Remarkable Cradle

    Newton's Remarkable Cradle

    445 views / 0 likes - added

    This deceptively simple device can behave in some very unexpected ways. The math and physics behind the movements can be used to explain this behavior.

  • 02:00 Duck Dinner

    Duck Dinner

    546 views / 0 likes - added

    Description

  • 00:33 Snippet: Watch a bowhead whale rubbing against rocks to help shed its skin

    Snippet: Watch a bowhead whale rubbing against rocks to help shed its skin

    524 views / 0 likes - added

    Learn more about this surprising behavior: http://www.sciencemag.org/news/2017/11/watch-these-whales-exfoliate-their-way-healthy-skin-rubbing-rocks

  • 01:25 Popular Why Is This Baby Elephant Swinging Its Trunk Like a Helicopter? | Nat Geo Wild

    Why Is This Baby Elephant Swinging Its Trunk Like a Helicopter? | Nat Geo Wild

    1,607 views / 2 likes - added

    This trunk swinging behavior may be the baby elephant’s version of feeling ‘awkward’. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe About Nat Geo Wild: Welcome to a place so wild, anything can happen. Nat Geo Wild is the network all about animals from Na

  • Hungry Sea Otters Crack And Eat Tasty Shellfish

    Hungry Sea Otters Crack And Eat Tasty Shellfish

    83 views / 1 likes - added

    Oysterous and boisterousSea otters gobble up to 25% of their weight in tasty seafood each day, using rocks as tools to crack open tough shells. Otterly shellfish behavior!

  • 01:28 Popular White-tailed eagle flies over Paris from top of Eiffel Tower

    White-tailed eagle flies over Paris from top of Eiffel Tower

    798 views / 3 likes - added

    On September 28th 2014, for the first time ever, a white-tailed eagle flew over the streets of Paris, soaring from the very top of the Eiffel Tower to the Trocadero Gardens. The white-tailed eagle has been extinct in France for over 50 years, and so to ce

  • 07:52 Insertion Sort Algorithm

    Insertion Sort Algorithm

    592 views / 0 likes - added

    Visual description of the insertion sort algorithm

  • 03:15 Popular Why Do Dogs Pant?

    Why Do Dogs Pant?

    860 views / 3 likes - added

    When people run around on a hot summer day, their sweat can help them cool off! But dogs can't sweat, and they have big, furry coats! So what can they do to stay cool?! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon:

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  • 01:21 This Gecko Is Clinging for Survival

    This Gecko Is Clinging for Survival

    420 views / 0 likes - added

    Found exclusively in the territory of New Caledonia, New Caledonian geckos are the largest living species of their kind. Growing up to 14 inches in length, a green mossy pattern coats their body, camouflaging them within their natural habitat. Unlike most

  • Meet 'Kofi' our tree-kangaroo joey

    Meet 'Kofi' our tree-kangaroo joey

    235 views / 1 likes - added

    Meet Kofi, our young Goodfellows Tree Kangaroo.He's the first to be born at Healesville Sanctuary and is nearly eight months old now.Kofi is pidgin for coffee, a name linking him to his wild cousins in Papua New Guinea where Zoos Victoria supports local f

  • 08:57 Popular Researchers have decoded prairie dog language

    Researchers have decoded prairie dog language

    783 views / 6 likes - added

    This program discusses Prairie Dog Language -- the most sophisticated animal language decoded so far. Con Slobodchikoff, Ph.D., and his students at Northern Arizona University in Flagstaff, researched the Gunnison's prairie dogs Alarm Calls for over 30 ye

  • 10:40 Twin Paradox in General Relativity

    Twin Paradox in General Relativity

    428 views / 0 likes - added

    A more detailed description of the Twin Paradox in Albert Einstein's General Theory of Relativity.

  • 04:49 Popular Is Anything Truly Random?

    Is Anything Truly Random?

    1,194 views / 0 likes - added

    In 2012, scientists developed a system to predict what number a rolled die would land on. Is anything truly random or is it all predictable? Can Game Theory Help A Presidential Candidate Win? - http://bit.ly/2bMqILU Sign Up For The Seeker Newsletter Here

  • 01:29 Popular balloon in a bottle -air pressure // Homemade Science with Bruce Yeany

    balloon in a bottle -air pressure // Homemade Science with Bruce Yeany

    738 views / 0 likes - added

    Here is a simple demonstration that can be used to get students thinking about air pressure, the behavior of gases, and how a gas will always equalize itself out . After a few moments of thought most students should be able to figure out the "trick".

  • 06:04 The Road Best Traveled: A Tale Of Ants, Slime Mold And The New Jersey Turnpike

    The Road Best Traveled: A Tale Of Ants, Slime Mold And The New Jersey Turnpike

    663 views / 0 likes - added

    For most people, getting stuck in a traffic jam on the New Jersey Turnpike is a grueling lesson in futility. But if you're Simon Garnier of the New Jersey Institute of Technology, you often view it as an opportunity to examine our collective behavior and

  • 07:04 Popular Slow Moving Waves in Rope - Physics of toys // Homemade Science with Bruce Yeany

    Slow Moving Waves in Rope - Physics of toys // Homemade Science with Bruce Yeany

    765 views / 1 likes - added

    The speed of waves through a stationary rope can vary due to the tension and the density of the material. What happens when the rope itself is put into motion and then a wave disturbance is added. This idea is the start of our investigation using a few di

  • 02:31 Why mirrors seem to flip things left-right but not up-down

    Why mirrors seem to flip things left-right but not up-down

    376 views / 0 likes - added

    This is a short video attempting to clarify this common misperception, with a demo at the end showing how best to convince yourself of a mirror's true behavior.

  • 01:18 Popular Red-Faced, Hairless and Handsome: Meet the Bald Uakari Monkey

    Red-Faced, Hairless and Handsome: Meet the Bald Uakari Monkey

    844 views / 0 likes - added

    "Hairless and red-faced " may not be typical adjectives to describe good health, but healthy bald uakari monkeys possess both of these qualities. These primates are known for their bright red faces, which indicate good health. Sick bald uakaris tend to de

  • 11:23 Popular Getting Help - Psychotherapy: Crash Course Psychology #35

    Getting Help - Psychotherapy: Crash Course Psychology #35

    714 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 01:01 Using Eye Gaze to Teach a Robot

    Using Eye Gaze to Teach a Robot

    327 views / 0 likes - added

    Carnegie Mellon University's Henny Admoni uses nonverbal human behavior, such as eye gaze, to better understand people's intentions. Using that information, Admoni creates algorithms that will allow future robots to be more collaborative in everyday life.

  • 02:56 Convex water lens…. Discrepant event // Homemade Science with Bruce Yeany

    Convex water lens…. Discrepant event // Homemade Science with Bruce Yeany

    588 views / 0 likes - added

    Here's an old trick that's been around for many years. It can be a nice introduction to the behavior of light and the refraction in a lens. Kids seem to have fun with making their own pictures to try behind the lens and see what happens.

  • 02:16 Popular Small Spider Lifts Snail Shell Up Tree - Madagascar - BBC Two

    Small Spider Lifts Snail Shell Up Tree - Madagascar - BBC Two

    717 views / 1 likes - added

    Some incredible never before seen intelligent spider behavior. A snail shell spider hoists an empty shell up high to safety. Narrated by David Attenborough.

  • 01:36 Comparing Baby Animal Sizes

    Comparing Baby Animal Sizes

    427 views / 0 likes - added

    Whether an animal has large or small babies depends on how independent they need to be at birth. Adult Red Kangaroos are 100,000 times the weight of their young at birth. In contrast, baby giraffes are only 1/10th the weight of their mothers. Subscribe to

  • Ghostly critters from the deep sea: Stygiomedusa gigantea

    Ghostly critters from the deep sea: Stygiomedusa gigantea

    126 views / 0 likes - added

    Stygiomedusa gigantea is one of the largest invertebrate predators known in the ocean, yet little is understood about its ecology and behavior. Stygiomedusa lacks tentacles, but has four extraordinarily large oral arms that are presumably used to envelope

  • 06:19 AP Chemistry multiple choice sample: Boiling points

    AP Chemistry multiple choice sample: Boiling points

    532 views / 1 likes - added

    Comparing the boiling point of nonane and 2,3,4-trifluoropentane. A sample multiple choice problem from the 2014 AP course description.

  • 02:15 Stephen Fry discusses self-pity (how to be happy)

    Stephen Fry discusses self-pity (how to be happy)

    160 views / 0 likes - added

    Wonderful description of the harm that self-pity does to people. A must listen.

  • 03:05 Popular A Whale Of A Task: Sculpting Model Giants By Hand

    A Whale Of A Task: Sculpting Model Giants By Hand

    767 views / 0 likes - added

    Stephen Kesler's works are as big as life itself. No, really. The Salt Lake City-based wildlife artist often spends weeks creating realistic, life-size sculptures of whales, giraffes and other large animals. His work adds wonder to museums and aquariums a

  • 01:42 Eye Gaze and Intent: How Robots Are Learning to Help People

    Eye Gaze and Intent: How Robots Are Learning to Help People

    386 views / 0 likes - added

    Carnegie Mellon University's Henny Admoni studies human behavior in order to program robots to better anticipate people's needs. Admonis research focuses on using assistive robots to address different impairments and aid people in living more fulfilling l

  • 56:56 Christmas Lectures 2018: What Makes Me, Me? - Alice Roberts and Aoife McLysaght

    Christmas Lectures 2018: What Makes Me, Me? - Alice Roberts and Aoife McLysaght

    471 views / 0 likes - added

    What makes humans human? And what makes every person an individual? Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social&utm_term=description Due to copyright restrictions, we are not able to inc

  • 08:56 Inside NASAs Challenge to 3D Print Future Habitats on Mars

    Inside NASAs Challenge to 3D Print Future Habitats on Mars

    394 views / 0 likes - added

    NASA invited engineers and architects from around the world to design future habitats for Mars. Heres what they came up with. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2M3gmbKNASAs 3D-Printed Habitat Challe

  • 11:03 Some Scientists Are Racing to Save Parasites. Why?

    Some Scientists Are Racing to Save Parasites. Why?

    70 views / 0 likes - added

    Youve probably seen a Save the Whales T-shirt before. But have you ever seen a Save the Parasites one? A group of researchers thinks that maybe it is time to start making them.To most of us, that might seem like a hard sell. The word parasite conjures ima

  • 02:44 Two Monkeys Were Paid Unequally: Excerpt from Frans de Waal's TED Talk

    Two Monkeys Were Paid Unequally: Excerpt from Frans de Waal's TED Talk

    398 views / 0 likes - added

    What happens when you pay two monkeys unequally? Watch what happens. An excerpt from the TED Talk: "Frans de Waal: Moral behavior in animals." Watch the whole talk here: http://www.ted.com/talks/frans_de_waal_do_animals_have_morals.html

  • 03:50 Popular Can The Human Brain Be Reprogrammed?

    Can The Human Brain Be Reprogrammed?

    840 views / 1 likes - added

    What if you could flip a switch to change someone’s behavior? The key may lie in reprogramming neurons. Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Can You Survive Without A Piece of Your Br

  • 02:03 First Look: Rare Ruby Seadragon Filmed in the Wild | National Geographic

    First Look: Rare Ruby Seadragon Filmed in the Wild | National Geographic

    626 views / 2 likes - added

    The elusive and delicate ruby seadragon glides through waters off the southern coast of Australia. Video: Scripps Institution of Oceanography, UC San Diego. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the w

  • 24:37 This Machine makes me WEIGHTLESS!!

    This Machine makes me WEIGHTLESS!!

    71 views / 0 likes - added

    Become a bullet jumping Space Ninja for FREE on all platforms https://wrfr.me/duviri-furze-01Get a special Bullet Jump item pack with my code: DUVIRI-FURZE (limit 1 per player)Thanks to Warframe and its latest update - The Duviri Paradox - for sponsoring

  • 12:55 Slide Whistles part 1 // Homemade Science with Bruce Yeany

    Slide Whistles part 1 // Homemade Science with Bruce Yeany

    559 views / 0 likes - added

    Several examples of the slide whistle are shown with advice on how to build one for yourself. Several design variations that are shown, these can be made out of PVC pipe, bamboo, scrap wood, even a carrot. While the materials and designs may vary, ultimat

  • 03:28 How Meditation Can Help Reduce Anger | Anger Management

    How Meditation Can Help Reduce Anger | Anger Management

    527 views / 0 likes - added

    Want to get a grip on your Anger? Check out these resources: Beyond Anger: How to Free Yourself from the Grip of Anger: http://amzn.to/1VFo0CA The Anger Workbook: http://amzn.to/1FXmxpi Anger Management For Dummies: http://amzn.to/1VFokRC The Cow in the P

  • 02:00 Slime Oobleck - The science of cornstarch and water

    Slime Oobleck - The science of cornstarch and water

    459 views / 0 likes - added

    When you mix cornstarch and water, weird things happen. Sometimes it acts like a liquid and sometimes it acts like a solid. Now, a team of MIT engineers have developed a mathematical model that can accurately predict this material's behavior under various

  • 10:10 Why Triassic Animals Were Just the Weirdest

    Why Triassic Animals Were Just the Weirdest

    474 views / 0 likes - added

    Try CuriosityStream today: http://curiositystream.com/eons The Triassic was full of creatures that look a lot like other, more modern species, even though they’re not closely related at all. The reason for this has to do with how evolution works and with

  • 02:01 Remarkable new species of deep-sea crown jelly discovered in depths of Monterey Bay

    Remarkable new species of deep-sea crown jelly discovered in depths of Monterey Bay

    145 views / 0 likes - added

    Atolla is one of the most common residents of the oceans midnight zone. This deep-sea crown jelly is found worldwide and can be abundant in deep water. Its bell has a signature scarlet color and it has one tentacle that is much longer than the rest. Fifte

  • 03:53 The WEIRDEST Christmas Traditions in History! | WHAT THE PAST?

    The WEIRDEST Christmas Traditions in History! | WHAT THE PAST?

    168 views / 3 likes - added

    From the feast of the fools to boy bishops, bean kings, and Lords of Misrule, the Christmas holiday in medieval England was filled with strange role-reversals, revelry, and all-around rowdy behavior!Images used under license from Shutterstock.comNarrated

  • Radishes Growing in Space: 27 Days in 10 Seconds

    Radishes Growing in Space: 27 Days in 10 Seconds

    148 views / 0 likes - added

    Researchers are growing radishes aboard the International Space Station as a part of the Plant Habitat-02 experiment. The experiment tests radishes growing in different types of light and soils as part of ongoing efforts to produce food in space. Radishes

  • Ants can pave road?!

    Ants can pave road?!

    143 views / 0 likes - added

    Another remarkable example of tool use in ants: fire ants paving sticky surfaces with the shiny glass gravels I gave them. Ive seen signs of this behavior, but I didnt expect it to be so robust until my friend told me about it (read more in Wen et al., 20

  • African Watering Hole powered by Explore.org

    African Watering Hole powered by Explore.org

    143 views / 0 likes - added

    Watch the African Watering Hole- LIVEWelcome to the watering hole at Mpala Research Centre in the highlands of central Kenya! Watch elephants, hippos, giraffes, Grevy's zebras, gazelles, crocodiles, leopards and many other species take a drink (or a quick

  • 59:40 Christmas Lectures 2018: Where Do I Come From? - Alice Roberts and Aoife McLysaght

    Christmas Lectures 2018: Where Do I Come From? - Alice Roberts and Aoife McLysaght

    458 views / 0 likes - added

    In the first lecture of the 2018 Christmas Lectures Alice Roberts and Aoife McLysaght explore the tree of life and see where humans come from. Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social

  • 02:22 MOST ANNOYING Things PARENTS Do on ROAD TRIPS! | Diary of a Wimpy Kid presents CLICKABLE

    MOST ANNOYING Things PARENTS Do on ROAD TRIPS! | Diary of a Wimpy Kid presents CLICKABLE

    435 views / 0 likes - added

    SPONSOREDDiary of a Wimpy Kid: The Long Haul hits Theatres May 19th, so we teamed up to count down the 5 most hilariously annoying things moms & dads do on road trips! Some of these are gonna be too familiar!! _ Meerp! You found me!Lookie here! You took a

  • 03:59 Why You Shouldn't Make Decisions When You're Hungry

    Why You Shouldn't Make Decisions When You're Hungry

    516 views / 0 likes - added

    Researchers have found that being hungry can trigger impulsive behavior, how is this evolutionarily advantageous? Check out the all new Seeker! http://www.seeker.com Why You Get Angry When You're Hungry ►►►► http://bit.ly/1WKZ958 Sign Up For The Seeker Ne

  • 10:25 Homemade Balancing Toys Part Two // Homemade Science with Bruce Yeany

    Homemade Balancing Toys Part Two // Homemade Science with Bruce Yeany

    604 views / 1 likes - added

    Here are a few more example of balancing toys that are made with simple materials. Making these types of toys have been especially popular with students. Toys can be a great lead in to the study of center of mass, center of gravity, levers, torque. Also m

  • 04:26 Popular The Survival of the Sea Turtle

    The Survival of the Sea Turtle

    1,797 views / 11 likes - added

    Watch the miraculous journey of infant sea turtles as these tiny animals run the gauntlet of predators and harsh conditions. Then, in numbers, see how human behavior has made their tough lives even more challenging. Lesson by Scott Gass, animation by Vero

  • 01:18 Popular Rare footage of African Wild Dogs (Painted Wolves) returning to their den to feed puppies [4K GoPro]

    Rare footage of African Wild Dogs (Painted Wolves) returning to their den to feed puppies [4K GoPro]

    780 views / 5 likes - added

    Working with Wildlife Enjoy living on a 240 000-acre Big-5 and Malaria Free private game reserve in South Africa’s Kalahari Desert. This project offers a true perspective of the problems facing African Wildlife and allows guests to give something ba

  • 59:21 Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght

    Christmas Lectures 2018: What Makes Me Human? - Alice Roberts and Aoife McLysaght

    485 views / 0 likes - added

    In the second lecture of the 2018 Christmas Lectures Alice Roberts and Aoife McLysaght explore human evolution. Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social&utm_term=description Due to co

  • 04:37 The lovable (and lethal) sea lion - Claire Simeone

    The lovable (and lethal) sea lion - Claire Simeone

    465 views / 0 likes - added

    Plunge into the oceans depths to take a closer look at the sea lions hunting skills, and to learn more about how climate change is affecting its habitat. --Sunning themselves on rocks or waddling awkwardly across the beach, its easy to think of sea lions

  • 06:03 Ring and Chain Trick Supersized // Homemade

    Ring and Chain Trick Supersized // Homemade

    330 views / 0 likes - added

    A popular "magic" trick can also be a great learning tool for students to investigate. Starting with the original materials and then going larger plus watching it in slow motion makes the science behind the behavior easier to follow. This video offers a b

  • Meet Two Galapagos Tortoise Hatchlings at Taronga Western Plains Zoo

    Meet Two Galapagos Tortoise Hatchlings at Taronga Western Plains Zoo

    212 views / 0 likes - added

    Over the course of their lives these little ones will grow from 80 grams to over 150kg! Watch and learn all about Galapagos Tortoise juveniles as Keeper Jordy introduces us to 6 year old Pena and Turbo.There are lots more behind-the-scenes videos at http:

  • 01:58 Popular What Makes Some Dogs More Aggressive? | Nat Geo Wild

    What Makes Some Dogs More Aggressive? | Nat Geo Wild

    977 views / 2 likes - added

    Scientists are starting to identify the chemical differences among dogs of varying dispositions, a step toward understanding aggressive behavior. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe About Nat Geo Wild: Welcome to a place so wild, anything can h

  • 04:19 A New Theory Reveals Why Tabbys Star Looks So Bizarre

    A New Theory Reveals Why Tabbys Star Looks So Bizarre

    366 views / 0 likes - added

    Researchers might be one step closer to figuring out the mysterious behavior behind Tabby's star's dimming. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comSome

  • 34:10 $100 VS $5,000 COFFEE SHOPS *Budget Challenge*

    $100 VS $5,000 COFFEE SHOPS *Budget Challenge*

    25 views / 0 likes - added

    $100 VS $5,000 COFFEE SHOPS *Budget Challenge* GRAB SOME MERCH! https://www.jstushop.com INSTAGRAM:@ ItsJustinStuart@ AndrewScitesMain Channel - @JSTU**DESCRIPTION OF VIDEO**SUBSCRIBE IF ...... ! -----------------------------------------------------------

  • 05:49 Science Confirms That Dogs Can Recognize Untrustworthy People

    Science Confirms That Dogs Can Recognize Untrustworthy People

    603 views / 1 likes - added

    Scientists confirm that dogs can recognize an untrustworthy person.When your dog growls at someone in your home - they may be onto something.So on our countdown today - we have the top 4 reasons why you should trust your dog before you believe your friend

  • 04:32 Popular Emperor penguin chicks jump off a 50-foot cliff in Antarctica NEVER-BEFORE-FILMED FOR TV | Nat Geo

    Emperor penguin chicks jump off a 50-foot cliff in Antarctica NEVER-BEFORE-FILMED FOR TV | Nat Geo

    1,190 views / 6 likes - added

    National Geographic and BAFTA Award-winning cinematographer Bertie Gregory release unprecedented footage of Emperor penguin chicks leaping 50 feet off an Antarctic cliff. The never-before-filmed behavior was for the 2025 installment of National Geographic

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  • 03:04 The Tortoise and the Hare | Bedtime Stories | Story time | Made by Red Cat Reading

    The Tortoise and the Hare | Bedtime Stories | Story time | Made by Red Cat Reading

    311 views / 0 likes - added

    The Tortoise and The Hare read by Maryssa.Find more FREE stories at https://www.redcatreading.com/?utm_source=youtube&utm_medium=video&utm_content=description&utm_campaign=tortoiseandhare-read-along-youtubeSit back and enjoy this Bedtime story with your k

  • 03:49 Coanda Effect

    Coanda Effect

    653 views / 2 likes - added

    Fluids flowing near a surface tend to follow the shape of the surface. Using Schlieren optics, we can see this behavior. It is known as the Coanda Effect and its explanation depends on viscosity, the frictional forces between the molecules of a fluid (be

  • 03:36 What It’s Like To Pretend To Live On Mars For 8 Months

    What It’s Like To Pretend To Live On Mars For 8 Months

    558 views / 0 likes - added

    NASA runs fake space missions on Earth. These simulations — called analog missions — allow scientists to study what a long space mission would be like for the crew. Some analog missions study the use of specialized technology or the effects of zero gravit

  • 05:58 Neuroethology of Toads (Part 1 of 3; English): Behavioral Responses to Prey Features

    Neuroethology of Toads (Part 1 of 3; English): Behavioral Responses to Prey Features

    172 views / 0 likes - added

    Movie with the title "Image Processing in the Visual System of the Common Toad - Behavior, Brain Function, Artificial Neuronal Net" (IWF No. C 1805) by Prof. Dr. Jörg-Peter Ewert ( http://www.joerg-peter-ewert.de, University of Kassel, Germany) in co

  • 02:05 Largest Known Marine Stingray Study | National Geographic

    Largest Known Marine Stingray Study | National Geographic

    617 views / 0 likes - added

    Due to the elusive nature of these fish, very little is known about their ecology and behavior. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #Stingrays #OceansAbout National Geographic:National Geographic is the world's premium destination

  • GRACE Gorilla Forest Corridor Cam powered by EXPLORE.org

    GRACE Gorilla Forest Corridor Cam powered by EXPLORE.org

    263 views / 0 likes - added

    Watch the Gorilla Forest habitat cam - LIVEOne of two forest habitats used by the GRACE gorillas. EXPLORE is the largest live nature cam network on the planet. We bring nature to you, raw, unscripted, and unedited. Enjoy the natural world as it unfolds in

  • 04:42 Visualising Resonance - Christmas Lectures with Leonard Maunder

    Visualising Resonance - Christmas Lectures with Leonard Maunder

    645 views / 0 likes - added

    What does resonance look like? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full third lecture of the series: http://rigb.org/christmas-lectures/watch/1983/machines-in-motion/vibration?utm_source=youtube&utm_medium=social&utm_

  • 12:42 Popular How To Draw A Coral Reef

    How To Draw A Coral Reef

    1,757 views / 5 likes - added

    Follow along with us and learn how to draw a coral reef! A coral reef is a beautiful underwater habitat. This is a fun drawing to create but also add even more underwater creatures. JOIN OUR ART HUB MEMBERSHIP! VISIT https://www.artforkidshub.tv/ VISIT OU

  • 01:28 Popular Minecraft Earth: Official Reveal Trailer

    Minecraft Earth: Official Reveal Trailer

    1,064 views / 3 likes - added

    In this first-ever look at Minecraft Earth, discover how the reality-bending, world-blending abilities of AR bring blocks to life! Armed with just your phone and your creativity, you now have the power to Minecraft your world. Learn how at minecraft.net/e

  • 01:22 Blind Men and Elephant | Bedtime Stories | Story time | Made by Red Cat Reading

    Blind Men and Elephant | Bedtime Stories | Story time | Made by Red Cat Reading

    384 views / 0 likes - added

    Did you ever heard about the story of the Blind Men and Elephant! Listen and watch this bedtime story books for Pre-kindergarten.Find more FREE books at https://www.redcatreading.com/?utm_source=youtube&utm_medium=video&utm_content=description&utm_campaig

  • 04:47 Popular Inside The Ant Colony - Deborah M. Gordon

    Inside The Ant Colony - Deborah M. Gordon

    851 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/inside-the-ant-colony-deborah-m-gordon Ants have one of the most complex social organizations in the animal kingdom; they live in structured colonies that contain different types of members who perform specific

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  • 06:47 Popular Paper Saw Blades- paper cuts paper- Part 1- centrifugal force // Homemade Science with Bruce Yeany

    Paper Saw Blades- paper cuts paper- Part 1- centrifugal force // Homemade Science with Bruce Yeany

    1,180 views / 1 likes - added

    Part one: Can a saw blade made out paper cut through a sheet paper? It can if it's spinning fast enough. Circles of paper are mounted onto a Dremel type tool and then are tested to see if they can cut paper, cardboard foam cups, even thin strips of wood.

  • 07:26 A Boy, a Robot and a Buzz Wire - Christmas Lectures with Leonard Maunder

    A Boy, a Robot and a Buzz Wire - Christmas Lectures with Leonard Maunder

    525 views / 0 likes - added

    Robots are remarkably good at some things that humans are not naturally so adept at. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full fourth lecture of the series: http://www.rigb.org/christmas-lectures/watch/1983/machines-in

  • 04:31 Popular Do Video Games Make You Smarter?

    Do Video Games Make You Smarter?

    760 views / 2 likes - added

    We've all been told that playing video games can distract you from school but is this true? Do video games affect academic performance? How Video Games Change Your Brain - http://bit.ly/2aOpUnc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1Px

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  • 02:26 Exploring the Water Column

    Exploring the Water Column

    541 views / 0 likes - added

    The water column is the largest, yet one of the most underexplored, habitats on the planet. With the full volume of the water column available to move freely about in all dimensions, midwater animals may seem sparse, but in fact, the water column also hol

  • 01:25 Sharpshooter insect pees faster than a cheetah accelerates

    Sharpshooter insect pees faster than a cheetah accelerates

    492 views / 0 likes - added

    The rapid acceleration of a cheetah chasing down its prey is slow motion compared with the pee flying out of the rear end of a glassy sharpshooter a new study has found. Read more: https://www.sciencemag.org/news/2019/01/sharpshooter-insect-pees-faster-ch

  • 02:16 The Cloud Chamber - Christmas Lectures with Frank Close

    The Cloud Chamber - Christmas Lectures with Frank Close

    464 views / 0 likes - added

    The cloud chamber is an incredible piece of equipment that allows us to visualise ionising radiation. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1993/the-cosmic-onio

  • 03:02 Your Face Could Be Recreated From DNA: Should You Worry?

    Your Face Could Be Recreated From DNA: Should You Worry?

    578 views / 0 likes - added

    Can we predict what a person's face looks like based solely on a sample of their DNA? A new study says yes, but geneticists aren't so sure. Getting A DNA Test Could Keep You From Your Dream Job - https://youtu.be/6EPpjOAeOtg For a 30-day, unrestricted tri

  • 04:58 TuringBox: Democratizing the study of AI

    TuringBox: Democratizing the study of AI

    442 views / 0 likes - added

    The proliferation of AI has hindered our ability to understand its emerging behavior. TuringBox is a digital market that facilitates both the behavioural study of AI and the production of new, socially-aware AI. Visit us online at turingbox.mit.edu and ch

  • 03:02 Popular What Keeps Airplanes Up? - Christmas Lectures with Leonard Maunder

    What Keeps Airplanes Up? - Christmas Lectures with Leonard Maunder

    716 views / 0 likes - added

    How do airplane wings generate lift? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full fifth lecture of the series: http://www.rigb.org/christmas-lectures/watch/1983/machines-in-motion/under-control?utm_source=youtube&utm_medi

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  • 02:33 The Asian Elephant: An Endangered Icon

    The Asian Elephant: An Endangered Icon

    292 views / 0 likes - added

    Asian elephants are icons of their land and gardeners of their ecosystems. They are an important part of the places they live in, but populations are declining. Faced with habitat loss and resulting human-elephant conflict, as well as poaching, there are

  • 09:07 How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

    How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

    509 views / 0 likes - added

    What is action potential and how does it help nerves carry information, such as pain or pleasure signals? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1985/communicati

  • 07:44 Popular What is Bandwidth - Christmas Lectures with David Pye

    What is Bandwidth - Christmas Lectures with David Pye

    1,701 views / 0 likes - added

    How are signals transmitted and processed and what's the role of bandwidth within it? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1985/communicating/no-man-is-an-isla

  • 06:21 Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

    Tensile Strength Challenge: Cotton vs. Steel - Christmas Lectures with Charles Stirling

    456 views / 0 likes - added

    There are situations where cotton is stronger than steel.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1992/our-world-through-the-looking-glass/in-t

  • 02:47 Xbox Adaptive Controller for Severely Disabled Users

    Xbox Adaptive Controller for Severely Disabled Users

    544 views / 0 likes - added

    Create a custom controller experience that is uniquely yours. The Xbox Adaptive Controller connects to external switches, buttons, mounts, and joysticks to help make gaming more accessible. Learn more at http://xbox.com/adaptive-controller. Video with Aud

  • 03:14 Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

    Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

    377 views / 0 likes - added

    Alison Woollard shows how we can use special genes to make worms' muscle cells glow in the dark. Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/where-do-i-come-from?utm_source=youtube&utm_medi

  • 06:20 Looking for Dark Matter - Christmas Lectures with Frank Close

    Looking for Dark Matter - Christmas Lectures with Frank Close

    422 views / 0 likes - added

    Frank Close looks at how observations from galaxy rotation and gravitational lensing can imply the existence of dark matter. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/wat

  • 03:08 Firefly Signalling - Christmas Lectures with David Pye

    Firefly Signalling - Christmas Lectures with David Pye

    446 views / 0 likes - added

    Fireflies use their bio-luminescence to communicate with each other to find a mate. And to lure unsuspecting prey with false signalling. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture:http://www.rigb.org/christmas-l

  • 11:04 Popular How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

    How Pasteur Demonstrated Molecular Asymmetry - Christmas Lectures with Charles Stirling

    1,309 views / 0 likes - added

    Louis Pasteur showed how some molecules are optically asymmetrical by investigating tartaric acid compounds present in wine.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org/chr

  • 06:22 The Mechanical Secret of a Brainless Animal

    The Mechanical Secret of a Brainless Animal

    181 views / 1 likes - added

    Trichoplax adhaerens is a species of placozoa, the simplest animals at the base of the tree of life. It doesn't have a nervous system, yet it exhibits complex behaviors. How is this possible? The answer could illuminate the origins of the nervous systeman

  • 02:58 Popular Multi-Agent Hide and Seek

    Multi-Agent Hide and Seek

    893 views / 1 likes - added

    We’ve observed agents discovering progressively more complex tool use while playing a simple game of hide-and-seek. Through training in our new simulated hide-and-seek environment, agents build a series of six distinct strategies and counterstrategi

  • 02:04 How Helium Changes our Voice - Christmas Lectures with Eric M Rogers

    How Helium Changes our Voice - Christmas Lectures with Eric M Rogers

    340 views / 0 likes - added

    Eric M Rogers demonstrates how helium can change our voice with comedic effect.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/electrified-atoms?utm_source=youtube&utm_medium=social&

  • 05:18 Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close

    Visualising Antimatter with Bubble Chambers - Christmas Lectures with Frank Close

    544 views / 0 likes - added

    You can use a bubble chamber to visualise the passage of negatively charged electrons and their positively charged antimatter counterparts - positrons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb

  • 11:25 Popular The First Humans on Mars | Space Time | PBS Digital Studios

    The First Humans on Mars | Space Time | PBS Digital Studios

    928 views / 1 likes - added

    Elon Musk’s SpaceX program proposes that 100 people could be sent to colonize Mars within 10 years. What might that colony look like? This episode was supported by Curiosity Stream. Go to curiositystream.com/spacetime and use the promo code SPACETIME Get

  • 07:01 The Mechanics of the Piano - Christmas Lectures with Charles Taylor

    The Mechanics of the Piano - Christmas Lectures with Charles Taylor

    334 views / 0 likes - added

    What makes a piano produce a sound?Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring-music/scales-synthesizers-and-samplers?utm_source=yo

  • 11:50 Popular The Golden Angle - Christmas Lectures with Ian Stewart

    The Golden Angle - Christmas Lectures with Ian Stewart

    985 views / 0 likes - added

    Thr golden angle is a mathematical concept, closely related to the golden ratio and Fibonacci numbers. Where can you find it and how is it formed? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/

  • 02:50 Dzanga-Sangha gorilla twins turn four

    Dzanga-Sangha gorilla twins turn four

    325 views / 0 likes - added

    The first-ever twins born to habituated gorillas in the Dzanga-Sangha Protected Area are now four years old. Gorilla twins are extremely rare, but the survival of Inguka and Inganda brings hope that it is possible for other gorilla twins to survive in the

  • 02:42 Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

    Your Nose Can Tell Left From Right - Christmas Lectures with Charles Stirling

    536 views / 0 likes - added

    The handedness of molecules can change how they smell, Charles Striling demonstrates this using the carvone molecule.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas

  • 04:15 Popular How Does Gel Electrophoresis Work? - Christmas Lectures with Walter Bodmer

    How Does Gel Electrophoresis Work? - Christmas Lectures with Walter Bodmer

    1,048 views / 0 likes - added

    Gel electrophoresis is used to study DNA and other complex molecules with the help of electricity. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/19

  • 03:13 Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder

    Early 3D Movement Analysis - Christmas Lectures with Leonard Maunder

    426 views / 0 likes - added

    Today's impressive motion capture technology couldn't exist without the work done in the 1970s and 80s. One such example is the CODA, demonstrated here in 1983. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full sixth lecture o

  • 04:08 Popular What Keeps a Nucleus Together? - Christmas Lectures with Frank Close

    What Keeps a Nucleus Together? - Christmas Lectures with Frank Close

    1,189 views / 0 likes - added

    Positive charge repels other positive charges. So what kind of force keeps the proton filled nucleus from exploding apart? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch

  • 04:56 Does Cleaning Improve Your Mood?

    Does Cleaning Improve Your Mood?

    552 views / 0 likes - added

    Clean spaces have been shown to promote a more relaxed mind, but why is this? Apple vs. FBI Explained! ►►►►http://bit.ly/1MeHaAl Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: A Difference-in-Differences Analysis of Health,

  • 02:46 A Basic Explanation on Why (Almost) All Tortoiseshell Cats Are Female - with Walter Bodmer

    A Basic Explanation on Why (Almost) All Tortoiseshell Cats Are Female - with Walter Bodmer

    354 views / 0 likes - added

    Tortoiseshell cats almost all female because the genes coding for fur colour are on the X chromosomes - the black fur gene on one and the orange one on the other. In each cell, only one X chromosome is activated, giving a patchwork pattern. Subscribe for

  • 02:21 How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

    How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

    324 views / 0 likes - added

    Eric M Rogers demonstrates how we can harness the power of uranium-235 atoms, with help from a giant mousetrap.Watch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/atoms-and-energy?utm_so

  • 03:45 Checking the Weather Report in 1985 - Christmas Lectures with David Pye

    Checking the Weather Report in 1985 - Christmas Lectures with David Pye

    480 views / 0 likes - added

    Computers had come a long way by the 1980s. With only a few gadgets you could even get the weather report right to your computer screen without having to wait for the evening news. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the

  • 03:40 How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    489 views / 0 likes - added

    Controlling the orientation of an object is called attitude control. Leonard Maunders shows how small jets are used to control the attitude of satellites. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the

  • 05:42 Tyndall's Experiments on Resonance - Christmas Lectures with Charles Taylor

    Tyndall's Experiments on Resonance - Christmas Lectures with Charles Taylor

    628 views / 0 likes - added

    Charles Taylor recreates John Tyndall's experiments demonstrating resonance.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring-music/the-

  • 05:20 The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

    The Hidden Significance of Shell Chirality - Christmas Lectures with Charles Stirling

    493 views / 0 likes - added

    Snails with right-handed shells cannot mate with those with left-handed ones. But you can predict the presence of oil in a location by looking at their ratios. Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of

  • 01:30 A drone that catches whale snot, for science

    A drone that catches whale snot, for science

    518 views / 2 likes - added

    A drone that collects whale snot may help scientists better understand ocean life. The Parley SnotBot flies over whales in ocean water to catch their snot, allowing scientists to analyze DNA, viruses, and environmental toxins in their bodies. Ocean Allian

  • 05:11 Using Radar to Detect and Identify Movement - Christmas Lectures with David Pye

    Using Radar to Detect and Identify Movement - Christmas Lectures with David Pye

    389 views / 0 likes - added

    Radars can be used to detect and identify all sorts of moving objects. David Pye demonstrates a handheld one and also shows how birds and planes can be detected. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:

  • Africam Tau powered by EXPLORE.org

    Africam Tau powered by EXPLORE.org

    164 views / 0 likes - added

    On the Northern border of South Africa and Botswana lies a beautiful area known as the Groot Marico, named after the Marico River. This spectacular setting houses Tau Game Lodge situated in the Madikwe Game Reserve (the 4th largest game reserve in the cou

  • 02:59 The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

    The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

    429 views / 0 likes - added

    Ian Stewart demonstrates the classic oscillating BZ reaction as an example of symmetry breaking or non-equilibrium thermodynamics. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectur

  • 01:46 This MIT robot has real fish schooled

    This MIT robot has real fish schooled

    485 views / 0 likes - added

    Scientists at MIT have released a robotic fish in the Pacific Ocean to observe real fish in their natural habitat. It's a major achievement in soft robotics. It's driven by a modified Super Nintendo controller. And most importantly, other fish aren't scar

  • 03:07 INDIAN GIANT SQUIRREL : RATUFA INDICA

    INDIAN GIANT SQUIRREL : RATUFA INDICA

    643 views / 1 likes - added

    The Indian giant squirrel, or Malabar giant squirrel, (Ratufa indica) is a large tree squirrel species genus Ratufa native to India. It is a large-bodied diurnal, arboreal, and herbivorous squirrel found in South Asia. It is called 'Shekru' in Marathi and

  • 09:34 How Does an Organ Work? - Christmas Lectures with Charles Taylor

    How Does an Organ Work? - Christmas Lectures with Charles Taylor

    574 views / 0 likes - added

    Charles Taylor goes inside a church organ to see how the different sounds are produced.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1989/exploring

  • 04:02 Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

    Memory Tricks with Chirality - Christmas Lectures with Charles Stirling

    521 views / 0 likes - added

    Do you remember which way the Mona Lisa faces? Or the Queen on a 10p coin? Test your memory and ability to tell left from right in this clip from the 1992 Christmas Lectures.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full fir

  • The Writer Automaton (VOSTFR)

    The Writer Automaton (VOSTFR)

    83 views / 0 likes - added

    N'oubliez pas d'activer les sous-titres!Vido originale:http://www.youtube.com/watch?v=FUa7oBsSDk8&sns=emTraduction de la description originale:Extrait du programme de la BBC "Mechanical Marvels:Clockwork Dreams, avec le professeur Simon Schaffer et une cr

  • 09:41 Demonstrating Resonance with Chladni Figures - Christmas Lectures with Charles Taylor

    Demonstrating Resonance with Chladni Figures - Christmas Lectures with Charles Taylor

    350 views / 0 likes - added

    Charles Taylor recreates the famous Chadni figures and shows how vibrating plates are used to make music in various instruments.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full third lecture of the series: https://www.rigb.org

  • 03:58 Electron Microscopy - Christmas Lectures with Frank Close

    Electron Microscopy - Christmas Lectures with Frank Close

    454 views / 0 likes - added

    What does the world look like at an atomic level? Frank Close dons his 'atomic spectacles' and takes a look at copper and iron atoms. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lec

  • 03:20 The Laser Eavesdropper - Christmas Lectures with RV Jones

    The Laser Eavesdropper - Christmas Lectures with RV Jones

    464 views / 0 likes - added

    RV Jones demonstrates the hottest spy gadget in espionage stories at the time - a laser eavesdropper. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart

  • 04:49 Tricks of Perspective - Christmas Lectures with Eric M Rogers

    Tricks of Perspective - Christmas Lectures with Eric M Rogers

    318 views / 0 likes - added

    Eric M Rogers gives us a warning about the way we attach new unfamiliar knowledge to old familiar things that we already know.Watch the full sixth, and final, lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-mi

  • 05:39 Types of Oscillators - Christmas Lectures with Philip Morrison

    Types of Oscillators - Christmas Lectures with Philip Morrison

    484 views / 0 likes - added

    What are the similarities and differences between pendulums and spring oscillators? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture:http://www.rigb.org/christmas-lectures/watch/1968/gullivers-travels/beyond-the-map?u

  • 01:16 Popular Meet The Biggest And Bluest Parrot In The World

    Meet The Biggest And Bluest Parrot In The World

    886 views / 1 likes - added

    The hyacinth macaw is the largest parrot by length in the world. With a beak that can crack a coconut and beautiful striking blue plumage, this bird is truly one of a kind. But a shrinking habitat and the illegal pet trade are taking their toll. Can this

  • 02:13 Popular Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor

    Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor

    15.9k views / 0 likes - added

    Sound cannot travel in a vacuum as is demonstrated in this clip from Charles Taylor's first 1989 Christmas LectureSubscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: https://www.rigb.org/christmas-lec

  • 02:04 Popular How to Extract DNA at Home - Christmas Lectures with Walter Bodmer

    How to Extract DNA at Home - Christmas Lectures with Walter Bodmer

    791 views / 0 likes - added

    It is easy to extract DNA from something like strawberries at home, as Walter Bodmer demonstrates in this clip from his second Christmas Lecture. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the series:

  • 04:18 Popular Why Do Dogs And Cats Eat Grass?

    Why Do Dogs And Cats Eat Grass?

    1,466 views / 10 likes - added

    It makes sense why our pets want to eat the delicious food on our plates, but why would they eat grass? Should You Let A Dog Lick Your Face? ►►►►http://bit.ly/1ZtTz5K Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: The Evolu

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  • 07:33 Popular Richard Feynman Magnets

    Richard Feynman Magnets

    726 views / 0 likes - added

    Richard Phillips Feynman was an American physicist known for the path integral formulation of quantum mechanics, the theory of quantum electrodynamics and the physics of the super fluidity of super cooled liquid helium, as well as work in particle physics

  • 04:43 Richard Feynman Fire

    Richard Feynman Fire

    367 views / 0 likes - added

    Richard Phillips Feynman was an American physicist known for the path integral formulation of quantum mechanics, the theory of quantum electrodynamics and the physics of the super fluidity of super cooled liquid helium, as well as work in particle physics

  • 04:33 Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

    Fractals: The Geometry of Chaos - Christmas Lectures with Ian Stewart

    536 views / 0 likes - added

    Using a simple set of mathematical rules, a very intricate geometry can be created in the form of fractals. The Sierpinski triangle is a famous example. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rig

  • 02:12 Spot's Got an Arm!

    Spot's Got an Arm!

    345 views / 0 likes - added

    Now that Spot has an arm in addition to legs and cameras, it can do mobile manipulation. It finds and picks up objects (trash), tidies up the living room, opens doors, operates switches and valves, tends the garden, and generally has fun. Motion of the ha

  • 02:28 Popular The Doppler Effect - Christmas Lectures with RV Jones

    The Doppler Effect - Christmas Lectures with RV Jones

    998 views / 0 likes - added

    Police sirens change pitch when going past us due to the Doppler effect. This phenomenon can also be used to measure speeds, even of faraway objects, like stars. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:

  • 04:16 Seeing in the Dark - Christmas Lectures with RV Jones

    Seeing in the Dark - Christmas Lectures with RV Jones

    561 views / 0 likes - added

    How to keep an eye on intruders in total darkness? RV Jones gets a helping hand from an infrared camera. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-c

  • 08:02 What's a Laserdisc? - Christmas Lectures with RV Jones

    What's a Laserdisc? - Christmas Lectures with RV Jones

    400 views / 0 likes - added

    Laserdisc was the very first optical disk, able to hold recordings of images, audio and video. RV Jones explains the mechanism of how it works. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/chr

  • 08:42 Lens of Time: Secrets of Schooling | bioGraphic

    Lens of Time: Secrets of Schooling | bioGraphic

    589 views / 0 likes - added

    Shimmering schools of fish have dazzled scientists for centuries with their synchronized maneuvers. Now, high-speed video is revealing how—and why—they do it. ___ Originally published on bioGraphic: http://bit.ly/2ftce5K Produced by Spine Film

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  • 11:26 Does Sugar Make Kids Hyper?! Debunked

    Does Sugar Make Kids Hyper?! Debunked

    632 views / 0 likes - added

    Parents have been telling us for years, that if you give a child candy and cola it will hype them up and make them go nuts! But, how much truth is there to the 'sugar rush', and how much of it is just in the parents perception? Thanks for watching and sup

  • 08:01 Optical Fiber Cables - Christmas Lectures with David Pye

    Optical Fiber Cables - Christmas Lectures with David Pye

    427 views / 0 likes - added

    In 1985, fiber optic cables were just starting to get widely adopted. David Pye shows the principles behind them and how old telephone cables were swapped out for new ones. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lec

  • 02:45 Microsoft Cognitive Services: Introducing the Seeing AI app

    Microsoft Cognitive Services: Introducing the Seeing AI app

    679 views / 0 likes - added

    Saqib is a core Microsoft developer living in London, who lost the use of his eyes at age 7. He found inspiration in computing and is helping build Seeing AI, a research project that helps people who are visually impaired or blind to better understand who

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  • 05:06 How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder

    How Do Maglev Trains Work? - Christmas Lectures with Leonard Maunder

    468 views / 0 likes - added

    Maglev stands for magnetic levitation which is how these trains hover and are pushed along the tracks. Subscribe for regular science videos: http://bit.ly/RiSubscRibe While only three countries currently have operational maglev trains, China, Japan and So

  • 04:04 Properties of Liquid Nitrogen - Christmas Lectures with EM Rogers

    Properties of Liquid Nitrogen - Christmas Lectures with EM Rogers

    539 views / 1 likes - added

    Eric Rogers explores some of the properties of liquid nitrogen in this clip from his first Christmas Lecture in 1979.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: https://www.rigb.org/christmas-

  • 03:31 Venom Injection: How Ant Stingers Work!

    Venom Injection: How Ant Stingers Work!

    351 views / 0 likes - added

    Ant venom delivery captured, for the first time, in slow-motion (1,000fps) & up-close video. The ants (and stingers) featured in this video are the Florida harvester ant Pogonomyrmex badius and the trap-jaw ant Odontomachus ruginodis.Filmed by Adrian Smit

  • 02:42 New tracking system could show—at last—how pesticides are harming bee colonies

    New tracking system could show—at last—how pesticides are harming bee colonies

    375 views / 0 likes - added

    Experiments with the system suggest that neonicotinoids severely disrupt bumblebee social behavior. Read more - https://scim.ag/2SWZ7Jk CREDITS -------------------- editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Chris Burns

  • 01:57 Water Rockets - Christmas Lectures with Eric M Rogers

    Water Rockets - Christmas Lectures with Eric M Rogers

    345 views / 0 likes - added

    Eric M. Rogers gives a brief explanation of water rocket with a demonstration to cap it all off.Subscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/

  • 01:07 A Gazelle As Rare As It Is Small

    A Gazelle As Rare As It Is Small

    616 views / 2 likes - added

    The Speke’s gazelle is the world's smallest gazelle, and is also one of the most endangered. This Bambi lookalike lives in the semidesert areas in the Horn of Africa. Named after English explorer John Hanning Speke, this gazelle has fallen victim to habit

  • 04:33 Measuring the Average Foot - Christmas Lectures with RV Jones

    Measuring the Average Foot - Christmas Lectures with RV Jones

    523 views / 0 likes - added

    How can one estimate the average length of a foot? RV Jones shows a simple yet elegant demonstration. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart

  • 01:01 Pink iguana hatchling discovery could help save the species | CBC Kids News

    Pink iguana hatchling discovery could help save the species | CBC Kids News

    164 views / 0 likes - added

    Theres hope for the rare pink land iguana, an endangered reptile that lives in the Galapagos Islands.Scientists with the Galapagos National Park Directorate and the Galapagos Conservancy recently made a landmark discovery. For the first time since the spe

  • 04:44 NASAs Next Lunar Rover Could Transform How We Study the Moon

    NASAs Next Lunar Rover Could Transform How We Study the Moon

    308 views / 1 likes - added

    NASAs Artemis program has teamed up with Japan's Aerospace Exploration Agency to create the next generation lunar vehicle one that is being described as an 'RV for the moon.' Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://b

  • 01:54 The Guthrie Test - Christmas Lectures with Walter Bodmer

    The Guthrie Test - Christmas Lectures with Walter Bodmer

    407 views / 0 likes - added

    A version of the newborn blood spot test or Guthrie test is to this day administered for early detection of diseases such as PKU, sickle cell disease and cystic fibrosis. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full sixth

  • 05:19 Offering A Plant A Radioactive Cocktail - Christmas Lectures with Eric M Rogers

    Offering A Plant A Radioactive Cocktail - Christmas Lectures with Eric M Rogers

    350 views / 0 likes - added

    Eric M Rogers puts real radioactivity to use, demonstrating how a tomato plant drinks up radioactive water.Watch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/atoms-that-explode?utm_sou

  • 02:04 Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

    Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

    542 views / 0 likes - added

    According to Euclidean geometry the angles of a triangle add up to 180 degrees. Philip Morrison shows an example of where this isn't true, and non-Euclidean geometry applies. Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1968/gulliv

  • 04:44 Popular Plants In Space!

    Plants In Space!

    791 views / 1 likes - added

    For humans to travel to the Moon and Mars, they'll need a companion - a lowly weed. Just as Matt Damon survives on Mars in The Martian because he cultivates plants in the red planet's hostile conditions, astronauts will need to understand how to grow plan

  • 04:32 Popular Giant Pandas 101 | Nat Geo Wild

    Giant Pandas 101 | Nat Geo Wild

    2,224 views / 21 likes - added

    Giant pandas' habitat in the wild today is limited to the mountains of China, but their appetite remains unlimited. They spend nearly every waking moment eating bamboo. Learn about giant pandas and how their diet shapes their lives. ➡ Subscribe: http://bi

  • 02:50 These researchers are putting fly babies into virtual reality

    These researchers are putting fly babies into virtual reality

    293 views / 0 likes - added

    Bugs and fish dont play video games or attend teleconferences, but they can still explore virtual realitycomplete with visual effects, tastes and smells. A new system called PiVRnamed after the low-cost Raspberry Pi computer that runs its softwarecreates

  • 02:13 Mini Stirling Engine - Science Toy

    Mini Stirling Engine - Science Toy

    694 views / 1 likes - added

    ELENKER Low Temperature Stirling Engine - http://amzn.to/2jofTkC Main channel CrazyRussianHacker - http://www.youtube.com/user/CrazyRussianHacker DISCLAIMER: In this video description contains affiliate links, which means that if you click on one of the p

  • 05:50 Popular Thermodynamics - Explaining the Triple Point

    Thermodynamics - Explaining the Triple Point

    1,058 views / 0 likes - added

    This experiment demonstrates the triple point of a substance. Watch how water behaves at the triple point where it co-exists in solid, liquid and vapour form. There is also a short description of where the triple point lies on a P-T-diagram. Created by me

  • 08:15 Popular The Mathematics of Locomotion - Christmas Lectures with Ian Stewart

    The Mathematics of Locomotion - Christmas Lectures with Ian Stewart

    1,140 views / 0 likes - added

    The scof all living things is governed by nerve impulses that follow a pattern of travelling waves. This is true for the trot of a horse, the tripod gait of an ant, the undulating movement of the millipede and even the slither of a snake. Subscribe for re

  • 08:01 Popular Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison

    Surface Area to Volume Ratios - Christmas Lectures with Philip Morrison

    833 views / 0 likes - added

    The mathematicians of Lilliput assumed that Gulliver would need 1728 times as much food as an individual Lilliput. Philip Morrison shows why this is not true, using surface area to volume ratios. Watch the full lecture: http://www.rigb.org/christmas-lectu

  • 03:22 A Giant Salamander's Second Chance | Maddie About Science

    A Giant Salamander's Second Chance | Maddie About Science

    455 views / 2 likes - added

    Eastern hellbenders live throughout the Appalachian region in the United States. Their ancestors have been on earth for around 160 million years, but in the last several decades their numbers have dropped dangerously in several states, primarily due to ha

  • 03:19 Popular Visualising Brownian Motion - Christmas Lectures with Philip Morrison

    Visualising Brownian Motion - Christmas Lectures with Philip Morrison

    1,221 views / 0 likes - added

    Philip Morrison uses a microscope and a model made of small ball bearings and a magnetic field to demonstrate Brownian motion. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/w

  • 05:01 Popular Velocity of a Bullet - Christmas Lectures with RV Jones

    Velocity of a Bullet - Christmas Lectures with RV Jones

    745 views / 0 likes - added

    RV Jones demonstrates a way to measure the speed of an air rifle pellet with a method similar to one that has been used to measure the speed of molecules – and even the speed of light. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch

  • 00:52 Snippet: Human migration over the centuries based on 86 million public genealogy profiles

    Snippet: Human migration over the centuries based on 86 million public genealogy profiles

    664 views / 0 likes - added

    By mapping a set of crowd-sourced family trees, researchers were able to watch human migrations over the centuries and learn about changes in behavior over time--like changes in the distance traveled to find love. In the pre-industrial era, people tended

  • 06:21 Could These Bridges Keep Mountain Lions Safe?

    Could These Bridges Keep Mountain Lions Safe?

    513 views / 2 likes - added

    Mountain lion numbers are dwindling due to the highways that fragment their habitat. Soon, wildlife experts hope to rejoin these lions with a large highway overpass disguised as a continuation of the wild hills to restore genetic diversity to this iconic

  • 05:04 Why Do Volcanic Eruptions Form Mushrooms Clouds? - Christmas Lectures with James Jackson

    Why Do Volcanic Eruptions Form Mushrooms Clouds? - Christmas Lectures with James Jackson

    561 views / 1 likes - added

    Volcanic eruptions form distinctive mushroom clouds when the extremely hot mixture of gas, magma and rocks shoots out of the volcano at high speed.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1995/planet-earth-

  • 03:42 What is the Sun Made Of? - Christmas Lectures with James Jackson

    What is the Sun Made Of? - Christmas Lectures with James Jackson

    271 views / 0 likes - added

    What is the sun made of? And can the answers we find there help us figure out what' deep inside our own planet - Earth?Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/1995/planet-earth-an-explorers-guide/on-the-ed

  • 03:13 Popular Acrobatic DNA Replication - Christmas Lectures with Alison Woollard

    Acrobatic DNA Replication - Christmas Lectures with Alison Woollard

    783 views / 0 likes - added

    Alison Woollard demonstrates how DNA replicates when it divides, with some acrobatic help from the Infinity Elites cheerleaders. Watch the full second lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/am-i-a-mutant?u


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