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  • 04:27 ATP Hydrolysis Mechanism

    ATP Hydrolysis Mechanism

    276 views / 0 likes - added

    ATP hydrolysis mechanism

  • 02:52 NERF Blaster:  Air Restriction Mechanism

    NERF Blaster: Air Restriction Mechanism

    461 views / 2 likes - added

    Bill reveals the engineering design of a NERF blaster, including how it shoots only one dart at a time using a novel air restriction mechanism. Links mentioned int he video View Steve's original video at https://www.youtube.com/watch?v=H4he8Pfywd0 You can

  • 10:45 How Deterrence Is Changing, Explained By Defense Secretary Ash Carter

    How Deterrence Is Changing, Explained By Defense Secretary Ash Carter

    485 views / 0 likes - added

    The world is built on deterrence, and deterrence is changing Subscribe to our channel! http://goo.gl/0bsAjO Defense Secretary Ash Carter, as he comes into what could be his last year overseeing the most powerful military on earth, has begun talking about

  • 09:32 The Higgs Mechanism Explained | Space Time | PBS Digital Studios

    The Higgs Mechanism Explained | Space Time | PBS Digital Studios

    282 views / 0 likes - added

    What is the Higgs field and why is it a fundamental part of our universe? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Quantum Field Theo

  • 27:46 Popular Minecraft | Good vs Evil - ROME FORT DEFENSE: Gallic Wars! (Rome vs Gaul)

    Minecraft | Good vs Evil - ROME FORT DEFENSE: Gallic Wars! (Rome vs Gaul)

    1,035 views / 12 likes - added

    Minecraft has a brand new good vs evil and this is the Rome Gallic Wars Edition. The Gallic Wars were between Caesars Roman Legions and the tribes of Gaul! Watch as Cody and Kraken face off head to head in this all out war between Gaul and Rome! ▬►WATCH G

  • 01:27 Earthworms Cluster For Defense, Gather On Highway

    Earthworms Cluster For Defense, Gather On Highway

    353 views / 0 likes - added

    "Why did the massive, disgusting pile of worms cross the road?" It turns out, worms are very social creatures and travel in 'herds'. These clusters could serve a defensive purpose...but probably not against traffic on a highway. Watch full episodes: https

  • 00:16 Snippet: New mechanism for producing iridescence uses only water

    Snippet: New mechanism for producing iridescence uses only water

    110 views / 0 likes - added

    New form of structural color in plain water droplets described Read the story: https://www.sciencemag.org/news/2019/02/scientists-luck-upon-new-way-make-rainbow Read the research: https://www.nature.com/articles/s41586-019-0946-4 About Science Snippets: T

  • 01:21 This Tarantula’s Curly Hair is a Weapon In Disguise

    This Tarantula’s Curly Hair is a Weapon In Disguise

    303 views / 2 likes - added

    This little guy is a curly hair tarantula at the Philadelphia Insectarium and Butterfly Pavilion. Native to Central America, these spiders’ unusually tiny hairs serve as both a distinguishing feature and as a defense mechanism. When threatened, they will

  • 01:38 How the Military Surveils Santa

    How the Military Surveils Santa

    248 views / 0 likes - added

    In a Christmas tradition, the defense organization NORAD helps us keep track of Santa as he zips around the world delivering toys.

  • 04:56 How does a Door Handle work?

    How does a Door Handle work?

    95 views / 0 likes - added

    This video goes over the inside of a door handle that you would use in your house. Specific details will vary for different door handles. Parts covered in this video: handle, rosette, latch, latch assembly, and locking mechanism. The locking mechanism was

  • 02:57 The Ingenious Ways Plants Defend Themselves

    The Ingenious Ways Plants Defend Themselves

    327 views / 3 likes - added

    A new study has found that when certain plants are damaged, they can emit a chemical to ward off insects. They can even team up with other plants to keep pests away! 5 Weird Ways Plants Can Eat Animals - https://youtu.be/6j8IFHaHYFY Sign Up For The Seeker

  • 01:01 Ribosome

    Ribosome

    163 views / 0 likes - added

    Ribosome translation mechanism by Charles Reilly, wehi.tv. Created for E.O.Wilson’s Life on Earth interactive textbook of biology, 2014

  • 04:45 How do Window Blinds work?

    How do Window Blinds work?

    121 views / 0 likes - added

    Visit FixMyBlinds to learn how to fix your blinds: http://bit.ly/2tHmifkThis video covers how horizontal window blinds work. The mechanism that allows this to work is at the very top. The cord lock allows the blinds to be held up by pinching the lift stri

  • 01:07 DNA Polymerase 2010

    DNA Polymerase 2010

    282 views / 0 likes - added

    Visualisation of DNA polymerase enzyme copying mechanism. Created for E.O.Wilson’s Life on Earth interactive textbook of biology, available free from iBook Store

  • 01:11 DNA Replication 2010

    DNA Replication 2010

    268 views / 0 likes - added

    Visualisation of molecular mechanism of DNA copying by the replisome. Created for E.O.Wilson’s Life on Earth interactive textbook of biology, available free from iBook Store

  • 01:01 Well-Preserved Armored Fossil Reveals Cretaceous Camouflage

    Well-Preserved Armored Fossil Reveals Cretaceous Camouflage

    243 views / 1 likes - added

    The Cretaceous Period was a dangerous time for many animals, even for the “dinosaur equivalent of a tank.” Watch how researchers analyzed the pristine remains of a heavily armored nodosaur to discover this dino’s additional layer of defense. Subscribe to

  • 00:54 mRNA processing and the Spliceosome

    mRNA processing and the Spliceosome

    156 views / 0 likes - added

    Visualisation of the spliceosome molecular mechanism and processing of newly transcribed RNA into mRNA. Created for E.O.Wilson’s Life on Earth interactive textbook of biology (2014), available for free from iBook Store

  • 02:58 What are Beneath the Airplane Wings ?

    What are Beneath the Airplane Wings ?

    337 views / 0 likes - added

    Have you ever wondered what the protruding parts beneath airplane wings do? We will explore them in detail in this video. The details of flap activating mechanism is explained in this animated video.

  • 03:24 What Happens When You Stare At The Sun

    What Happens When You Stare At The Sun

    236 views / 0 likes - added

    We all know the harmful effects of the sun touching our skin, so we ready ourselves with sunscreen to block the rays. But what about our eyes? What would happen if we happened to stare directly at the sun?  Tech Insider tells you all you need to know abou

  • 08:01 How does an Oscillating Fan work?

    How does an Oscillating Fan work?

    103 views / 0 likes - added

    Go to https://nordvpn.com/jaredowen and use code jaredowen to get 70% off a 3-year plan and an extra month for free. Protect yourself online today! Video Summary: That table top fan you have next to you is more interesting than you think! I took mine apar

  • 12:32 The rise and fall of the American fallout shelter

    The rise and fall of the American fallout shelter

    219 views / 0 likes - added

    Whatever happened to fallout shelters? And would they have actually worked? Watch Duck and Cover with us: https://www.youtube.com/watch?v=uUcQ7hESI-M Phil Edwards on Facebook: https://www.facebook.com/philedwardsinc1/ In this episode of Vox Almanac, Vox's

  • 09:41 Spinning Levers (1936)

    Spinning Levers (1936)

    260 views / 0 likes - added

    The transmission in the modern motorcar -- the mechanism that makes it possible to have three forward speeds and a reverse -- is a series of levers, levers that spin. Producer: Handy (Jam) Organization Sponsor: Chevrolet Division, General Motors Corporati

  • 01:36 How the Desert Oryx Stops Its Brain From Frying

    How the Desert Oryx Stops Its Brain From Frying

    271 views / 0 likes - added

    How does the desert-dwelling oryx survive a body temperature that would kill other mammals? The answer lies in a panting mechanism that lowers the temperature of the blood in its head. From: AFRICA'S WILD HAVENS: Camelthorn Tree http://bit.ly/2ccWuxG

  • 04:31 This Massive Asteroid Is Headed for Earth…. What Now?

    This Massive Asteroid Is Headed for Earth…. What Now?

    207 views / 0 likes - added

    This is how NASA intends to stop an asteroid before it slams into our planet, potentially ending civilization as we know it. Watch More Space Crafts! | https://www.youtube.com/watch?v=fW-YrNaxJFU&list=PL6uC-XGZC7X62DlXwags4wik2cK8k6FrM Read More: Planetar

  • 02:10 Turning up plant efficiency

    Turning up plant efficiency

    290 views / 0 likes - added

    A small change to recovery mechanism means big change in crop output. Genetically modified tobacco plants turn on photosynthesis faster when shade follows dangerous sunlight. Learn more: http://bit.ly/2g28Knv Read the research: http://bit.ly/2gkxJVr

  • 04:33 How does a 2x2 Rubik's Cube work?

    How does a 2x2 Rubik's Cube work?

    128 views / 0 likes - added

    The 2x2 Rubik's Cube has an interesting mechanism on the inside. Let's see how it works!Get your 2x2 Rubik's Cube here: https://amzn.to/2ULwsqXOther puzzles mentioned in this video:3x3 Rubik's Cube: https://amzn.to/2OeNWtFPyramid: https://amzn.to/2ULtyTkM

  • 09:38 A Chameleon Tongue Crushing Crickets in Slow Motion (20,000 fps) | Smarter Every Day 180

    A Chameleon Tongue Crushing Crickets in Slow Motion (20,000 fps) | Smarter Every Day 180

    236 views / 1 likes - added

    Click to get a KiwiCo Subscription for a kid you love: http://bit.ly/SmarterKiwiCo Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇨ Click to Tweet this video https://goo.gl/jz4oY6 ⇦ ⇊ Click below for more links! ⇊ Emily Grasli

  • 12:30 Top 10 Amazing Animals With Real Super Powers

    Top 10 Amazing Animals With Real Super Powers

    96 views / 0 likes - added

    Top 10 Amazing Animals With Real Super PowersIf you're new, Subscribe! http://goo.gl/djmfuXTop 5 Best is the #1 place for all your heart warming stories about amazing people that will inspire you everyday. Make sure to subscribe and never miss a single vi

  • 04:47 How Miracle Berries Alter Your Taste Buds (feat. Physics Girl, Eons, Two Cents, Space Time and more)

    How Miracle Berries Alter Your Taste Buds (feat. Physics Girl, Eons, Two Cents, Space Time and more)

    117 views / 0 likes - added

    We gave Physics Girl, Space Time, Above the Noise, and Two Cents some miracle berry pills and lemons, tabasco sauce, tomatoes, and a bunch of other random foods, to figure out if this miraculous taste-modifying protein has any limits. Also, we needed a go

  • 03:56 How to Get Rid of Skunk Smell

    How to Get Rid of Skunk Smell

    268 views / 0 likes - added

    Skunks are nocturnal animals that prefer to keep to themselves. However, when they sense danger, this lurking purveyor of biochemical warfare unleashes its primary defense mechanism: a nasty-smelling spray. Similar to tear gas, the scent is so strong it c

  • 02:58 Robotic Singing Bird

    Robotic Singing Bird

    457 views / 0 likes - added

    Deane reveals the hidden mechanism which enables a mechanical bird to whistle a tune. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https:/

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  • 11:28 Popular RMS Titanic: Fascinating Engineering Facts

    RMS Titanic: Fascinating Engineering Facts

    709 views / 4 likes - added

    Bill shares fascinating images and information gleaned from the 1909 to 1911 editions of the Journal The Engineer. It includes photos of the construction of the Titanic and its twin the Olympic, the launching of these Olympic-class ships, and accidents th

  • 01:37 V6 engine working paper model

    V6 engine working paper model

    454 views / 0 likes - added

    Working model of V6 engine is fully made of paper (only pistons side surfaces covered with scotch tape). The model runs on compressed air. Gas distributing mechanism scheme: https://drive.google.com/file/d/0B0xqQIZvwhdieTJHN1otdE5nb3M/view?usp=sharing LxW

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  • 04:44 Popular The Evolution Of The Human Eye - Joshua Harvey

    The Evolution Of The Human Eye - Joshua Harvey

    707 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/the-evolution-of-the-human-eye-joshua-harvey The human eye is an amazing mechanism, able to detect anywhere from a few photons to a few quadrillion, or switch focus from the screen in front of you to the distant

  • 01:00 Jupiter's Red Spot Is Red Hot

    Jupiter's Red Spot Is Red Hot

    511 views / 2 likes - added

    What Jupiter’s spot is not, is tranquil. New infrared images taken by Boston University scientists on a NASA telescope in Hawaii show that whereas Jupiter’s north and south poles are heated by strong magnetic fields, its large, stormy red spot generates i

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  • 02:41 Why Don't Sleeping Bats Fall Down?

    Why Don't Sleeping Bats Fall Down?

    574 views / 0 likes - added

    Bats sleep upside down, so how come they don’t fall? Turns out that they’ve got some unusual legs. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin O

  • 01:39 Illusionist, a LEGO automaton

    Illusionist, a LEGO automaton

    241 views / 0 likes - added

    A classic illusion which is usually performed with some sort of S-shaped liftarm, but I’ve always wondered if this variation with a solid hoop and moving supports would work. This build features four link chains of identical length (three for the su

  • 06:30 Gravity powered Escapement Wheel Part 2, Construction

    Gravity powered Escapement Wheel Part 2, Construction

    50 views / 0 likes - added

    In this follow up video, the basics of construction for this escapement mechanism are reviewed. This device was not particularly hard to build and can be simplified beyond what was shown here. In the prior video of this piece, the operation and various pa

  • 05:11 How does a Gumball Machine work?

    How does a Gumball Machine work?

    457 views / 0 likes - added

    Gumball Machines! How do they work? Let's find out... Get your gumball machines here: https://bit.ly/2zCyf8s Support me on patreon! https://patreon.com/jaredowenanimations Sources: https://patents.google.com/patent/US3937314 https://www.gumballs.com/how-t

  • 04:39 The Psychology Behind Irrational Decisions - Sara Garofalo

    The Psychology Behind Irrational Decisions - Sara Garofalo

    307 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-psychology-behind-irrational-decisions-sara-garofalo Often people make decisions that are not “rational” from a purely economical point of view — meaning that they don’t necessarily lead to the best result.

  • 03:54 Why Are Most Galaxies Spiral-Shaped?

    Why Are Most Galaxies Spiral-Shaped?

    298 views / 0 likes - added

    The structure of spiral galaxies is more complex than we thought. Here's how the laws of physics contribute to the shaping of galaxies. Everything We Know About The Andromeda Galaxy - http://bit.ly/2blkOkG Sign Up For The Seeker Newsletter Here - http://b

  • 03:51 Popular Horror Musical Instrument - The Apprehension Engine

    Horror Musical Instrument - The Apprehension Engine

    702 views / 1 likes - added

    Horror Musical Instrument - The Apprehension Engine My good friend Tony Duggan-Smith build this musical (?) instrument for me, with the intention of using it in horror film score. It consists of metal rulers which are bowed, a hurdy gurdy like mechanism,

  • 05:29 How do Wind Turbines work ?

    How do Wind Turbines work ?

    166 views / 0 likes - added

    Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com ! https://www.patreon.com/LearnEngineering Working of a wind turbine is illustrated in this video with the help of animation. The topic covered are blad

  • 23:57 Minecraft Xbox - Make It Count [408]

    Minecraft Xbox - Make It Count [408]

    408 views / 1 likes - added

    Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this episode I build the counting mechanism for my temple trap mini-game. Twitter - @stam

  • 04:44 How does a Grand Piano work? - Part 2

    How does a Grand Piano work? - Part 2

    278 views / 0 likes - added

    This part covers the three foot pedals and how they change the sound of the grand piano. We'll build off of part 1 and show you how the mechanism works inside the piano. Keep in mind that this video only covers the grand piano - the upright piano works di

  • 04:21 Combination lock demonstration /// Homemade Science with Bruce Yeany

    Combination lock demonstration /// Homemade Science with Bruce Yeany

    441 views / 0 likes - added

    Homemade lock A large see through combination lock offers students a look at the operation of a lock mechanism that normally remains hidden. 64000 possible combinations but only one will open it. Homemade science is a collection of classroom tested ideas,

  • 03:02 Larson Titan 1 Missle Silo | Mysteries of the Abandoned

    Larson Titan 1 Missle Silo | Mysteries of the Abandoned

    108 views / 0 likes - added

    At the height of the Cold War, the United States constructed hundreds of nuclear missle silos across the country. They served as the first line of defense against a nuclear strike from a foreign power. Today, many of the sites lie abandoned and forgotten,

  • 03:26 Skeleton uncovered at ancient Antikythera shipwreck

    Skeleton uncovered at ancient Antikythera shipwreck

    414 views / 0 likes - added

    The famous shipwreck that brought us the mysterious Antikythera mechanism has revealed a new secret: a two thousand year old human skeleton. The team hopes to extract DNA from the skull - a feat never attempted before on bones this old that have been unde

  • 00:54 Holograms are taking over advertising

    Holograms are taking over advertising

    213 views / 0 likes - added

    The "Hypervsn" is a mechanism of spinning LED lights that create the illusion of a 3-D image. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsider INSTAGRAM: https://www.inst

  • 10:53 Top 10 Ancient Relics So Advanced They Shouldn't Exist

    Top 10 Ancient Relics So Advanced They Shouldn't Exist

    465 views / 0 likes - added

    Some ancient artifacts and relics are so advanced, we can't place them in history... they shouldn't exist! The origins and purpose of artifacts are still disputed. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt https://

  • 05:14 Playing piano with a mind-controlled robotic arm

    Playing piano with a mind-controlled robotic arm

    278 views / 0 likes - added

    The first person to live with a mind-controlled robotic arm is teaching himself piano. Johnny Matheny has spent the last five months with an advanced prosthetic, designed to replace the human hand and arm. The robot arm is part of a research project run t

  • 01:06 Bioluminescent Waves in Monterey Bay!

    Bioluminescent Waves in Monterey Bay!

    45 views / 0 likes - added

    This weekend blue our minds! Bioluminescent waves filled with light-producing plankton ignited the surfline through the night all around the Monterey Bay! The light is produced by a type of plant-plankton known as dinoflagellates (the specific species inv

  • 05:12 The Black Hole Death Problem

    The Black Hole Death Problem

    408 views / 0 likes - added

    This episode is brought to you by Squarespace: ‪http://www.squarespace.com/physicsgirl Black holes are not as black as we once thought. They are theorized to die a slow death by evaporation, emitting energy known as Hawking radiation. But the mechanism fo

  • 05:04 How Would We Stop a Nuclear Missile?

    How Would We Stop a Nuclear Missile?

    219 views / 0 likes - added

    Most of us are hoping that any nuclear threats are just empty threats, and getting at the facts about ICBMs can be difficult. But what would actually happen if someone launched a nuclear weapon? We're conducting a survey of our viewers! If you have time,

  • 08:30 The US Military Gave Out Shark Repellent For Years. . . So Why Did They Stop?

    The US Military Gave Out Shark Repellent For Years. . . So Why Did They Stop?

    123 views / 0 likes - added

    Download the PBS Video App: https://www.pbs.org/pbs-video-app/People have been developing different forms of shark repellent for decades--the military even issued a chemical shark repellent called Shark Chaser to pilots, sailors, and astronauts(!) from th

  • 04:42 Could A Human Ever Survive With A Pig Heart?

    Could A Human Ever Survive With A Pig Heart?

    500 views / 1 likes - added

    Scientists may have just found an alternative to human organ donation that could save millions of lives. What is xenotransplantation? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Can We Trans

  • 01:19 This Pink Winged Stick Insect is Hiding in Plain Sight

    This Pink Winged Stick Insect is Hiding in Plain Sight

    270 views / 0 likes - added

    This is a pink winged stick insect at the Montreal Zoo. These guys have quite the camouflage on them. Despite growing up to 21 inches in length, these insects are able to hide in plain sight, blending in among sticks and foliage. As camouflage is their pr

  • 06:32 Popular How Baby Turtles Find Their Way Home

    How Baby Turtles Find Their Way Home

    721 views / 7 likes - added

    Do it for the turtles… SUBSCRIBE! http://bit.ly/iotbs_sub Tweet this video ⇒ http://bit.ly/OKTBSkemp Share on FB ⇒ http://bit.ly/OKTBSkempFB ↓ More info and sources below ↓ Want to wear your love for science? We’ve got merch: http://dftba.com/besmart Spec

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  • 01:15 David Roentgen's Automaton of Queen Marie Antoinette, The Dulcimer Player (La Joueuse de Tympanon)

    David Roentgen's Automaton of Queen Marie Antoinette, The Dulcimer Player (La Joueuse de Tympanon)

    553 views / 0 likes - added

    Watch this surprising video of an automaton play the dulcimer. David Roentgen (1743--1807) took his royal patron by surprise when he delivered this beautiful automaton to King Louis XVI for his queen, Marie Antoinette, in 1784. The cabinetry for this piec

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  • 35:04 Mastering Tai Chi | The Great Courses

    Mastering Tai Chi | The Great Courses

    288 views / 0 likes - added

    http://www.thegreatcourses.com/courses/mastering-tai-chi.html?ai=135164 Tai chi is one of the most remarkable and practical philosophies ever devised. It combines the pursuit of health and longevity, the martial practice of self-defense, and the lofty—but

  • 01:16 Don’t Mess with the Texas Horned Lizard

    Don’t Mess with the Texas Horned Lizard

    234 views / 2 likes - added

    This vicious-looking guy is a Texas horned lizard. They’re defensive critters, with the horns to prove it. Frequently preyed upon by other animals, their distinct coloration and ability to inflate or flatten their bodies allow these lizards to hide in pla

  • 08:56 How America became a superpower

    How America became a superpower

    456 views / 0 likes - added

    From a colony to a superpower in 200 years. Subscribe to our channel! http://goo.gl/0bsAjO 2:07 Correction: Cuba seceded from the US in 1902. With over 800 military bases around the globe, the US is easily the most powerful nation on earth. But it wasn't

  • 01:12 Mutant Plant Glows When Attacked | National Geographic

    Mutant Plant Glows When Attacked | National Geographic

    203 views / 0 likes - added

    When plants are wounded, they send out warning signals that spread to other leaves, raising the alarm and activating defense mechanisms for the undamaged areas. Now, researchers have captured this burst of activity in a set of mesmerizing videos that are

  • 03:49 Planetarium built in Backyard - COOLEST THING I'VE EVER MADE EP10

    Planetarium built in Backyard - COOLEST THING I'VE EVER MADE EP10

    303 views / 0 likes - added

    Frank Kovac built a working planetarium in his backyard. When he was a young boy, Frank’s dad showed him the stars and he was hooked. Using his earning from a local paper mill, Frank built his own planetarium right in his remote northern Wisconsin backyar

  • 05:44 Swimming Shark - Brick Built LEGO Forma Skin

    Swimming Shark - Brick Built LEGO Forma Skin

    238 views / 0 likes - added

    My custom brick-built shark skin for the recently announced LEGO Forma set. I also decided to decorate the base with a colourful coral reef using some unique and interesting pieces. A couple of weeks ago, LEGO announced a new product line concept they cal

  • 04:33 This Millipede and Beetle Have a Toxic Relationship | Deep Look

    This Millipede and Beetle Have a Toxic Relationship | Deep Look

    230 views / 0 likes - added

    This millipede uses deadly cyanide gas to keep predators at bay. But one beetle can tolerate the toxic defense and rides the millipede like a bucking bronco. Who will win this showdown in the forest? SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt Please sup

  • 01:22 Circle in Circle. Optical illusion

    Circle in Circle. Optical illusion

    312 views / 0 likes - added

    Probably this is the first Cardano's Hypocycloid mechanical model, not animation, that model makers have ever built. This motion was described first by Nicolaus Copernicus Consider two circles of radii R and R/2 with the smaller one rolling inside the big

  • 04:04 How Does Pepper Spray Work?

    How Does Pepper Spray Work?

    138 views / 0 likes - added

    Personal safety is something we all should take seriously. Whether it’s walking down a dark street at night or fighting off grizzly bears on the trail, pepper spray is an effective tool to fend off an attacker and get safely away. But have you ever though

  • 04:11 Swimming LEGO Shark 2 - 31088 Deep Sea Creatures Stand

    Swimming LEGO Shark 2 - 31088 Deep Sea Creatures Stand

    241 views / 0 likes - added

    As soon as I noticed LEGO released set 31088 Deep Sea Creatures, I knew I had to try to make the shark swim. I designed this action stand to display the set, which causes the shark to swim when you turn the crank. Having built a swimming shark previously

  • 04:05 Daddy Longlegs Risk Life ... and Especially Limb ... to Survive | Deep Look

    Daddy Longlegs Risk Life ... and Especially Limb ... to Survive | Deep Look

    203 views / 0 likes - added

    When predators attack, daddy longlegs deliberately release their limbs to escape. They can drop up to three and still get by just fine. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK: a new ultra-HD (4K) short video series created by KQED San Fran

  • 03:22 Rezball: The Hottest Sport in Nebraska’s Cold Winter

    Rezball: The Hottest Sport in Nebraska’s Cold Winter

    238 views / 0 likes - added

    Winnebago, Nebraska, is a small town of just 1,500 or so residents. Located in the northeastern corner of the state, Winnebago is not a tourist hot spot. But when it’s cold outside, the town does heat up—thanks to the Winnebago High School basketball team

  • 01:31 Soft autonomous earthworm robot at MIT

    Soft autonomous earthworm robot at MIT

    544 views / 0 likes - added

    Earthworms creep along the ground by alternately squeezing and stretching muscles along the length of their bodies, inching forward with each wave of contractions. Snails and sea cucumbers also use this mechanism, called peristalsis, to get around, and ou

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  • 05:00 What Happens if Earth Gets 2°C Warmer?

    What Happens if Earth Gets 2°C Warmer?

    192 views / 0 likes - added

    Over the last 20 years, 2°C has been referenced in climate policies and agreements made by the Council of the European Union, the G8 (now the G7), and more. So what makes two degrees so important? -- Producer/Video by: Jason Lederman Narrator: Amy Schelle

  • 05:00 Why ships used this camouflage in World War I

    Why ships used this camouflage in World War I

    255 views / 0 likes - added

    Dazzle camouflage was fantastically weird. It was also surprisingly smart. WWII saw another kind of strange history unfold: a meme (yes, really). Watch our video on it here: http://bit.ly/2Co9DEu Subscribe to our channel! http://goo.gl/0bsAjO Dazzle camou

  • 05:03 How does a Pull-Back Toy Car work?

    How does a Pull-Back Toy Car work?

    209 views / 0 likes - added

    See my blog post about this video: https://www.patreon.com/posts/how-does-pull-24042503 The Pull-Back Toy Car is an incredible piece of engineering! This is sometimes called a "Wind-Up" toy car. This videos covers the specifics of the mechanism: the motor

  • 08:30 Popular The History of Fortnite Battle Royale - Did You Know Gaming? Feat. Remix

    The History of Fortnite Battle Royale - Did You Know Gaming? Feat. Remix

    1,162 views / 3 likes - added

    Thanks to Skillshare for sponsoring this video. The first 500 people to sign up at this link in the will get their first 2 months for free ► http://skl.sh/DYK SUBSCRIBE for more Fortnite Easter Eggs ► http://bit.ly/DYKG_Subscribe In this episode, Did You

  • 07:25 Could You Be Immune To Everything?

    Could You Be Immune To Everything?

    424 views / 0 likes - added

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  • 07:59 Breakthrough: Connecting the Drops

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  • 04:03 Could Life On Earth Have Come From A Comet?

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  • 06:42 The Invisible Creatures That Keep You Alive!

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  • 04:12 Why Do We Bite Nails & Crack Fingers When We're Nervous? #AskDNews

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  • 04:59 Whack! Jab! Crack! It's a Blackback Land Crab Smackdown | Deep Look

    Whack! Jab! Crack! It's a Blackback Land Crab Smackdown | Deep Look

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  • 03:58 Cape Sundews Trap Bugs In A Sticky Situation | Deep Look

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