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Search Results: "lungs and gills"

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  • 20:33 The Lungs and Pulmonary System

    The Lungs and Pulmonary System

    322 views / 0 likes - added

    The pulmonary system including the lungs, larynx, trachea, bronchi, bronchioles, alveoli and thoracic diaphragm More free lessons at: http://www.khanacademy.org/video?v=SPGRkexI_cs

  • 03:22 How Do The Lungs Work? - Emma Bryce

    How Do The Lungs Work? - Emma Bryce

    610 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-do-the-lungs-do-emma-bryce When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system...

  • 02:18 What Smoking Does To Your Lungs.

    What Smoking Does To Your Lungs.

    421 views / 3 likes - added

    Cigarette test - Do you smoke? Little experiment which shows what are you doing with your lungs during smoking. It can be good motivation to give up smoking cigarettes. Subscribe Today! ► http://goo.gl/nBz627 Follow me on Twitter ► http://twitter.com/mari

  • 00:52 Watch: Pig Lungs Filter Human Blood In A Lab

    Watch: Pig Lungs Filter Human Blood In A Lab

    590 views / 0 likes - added

    Human blood filters through pig lungs in the lab of Lars Burdorf at the University of Maryland School of Medicine. Thousands of people die every year for lack of transplantable human organs. Scientists are experimenting with a technique called CRISPR to r

  • 02:42 Amazing Experiment: Effect of Smoking One Cigarette on Your Lungs

    Amazing Experiment: Effect of Smoking One Cigarette on Your Lungs

    242 views / 0 likes - added

    This experiment shows effect of smoking cigarettes on your Lungs.----------------------------------------- If you like this video don't forget to SUBSCRIBE: https://goo.gl/Bre7gH Stay updated!-----------------------------------------Technical TechTube on

  • 05:11 How The Coronavirus Attacks Your Lungs | Deep Look

    How The Coronavirus Attacks Your Lungs | Deep Look

    83 views / 0 likes - added

    The new coronavirus packs a devastating punch. It penetrates deep into your lungs, causing our immune cells to go haywire and damage tiny air sacs the alveoli where oxygen normally flows into our blood.More COVID-19 Reporting and resources from KQED Scien

  • 05:22 How Your Lungs Work

    How Your Lungs Work

    334 views / 0 likes - added

    You breathe in. You breathe out. But what's happening inside? Watch this movie for kids and find out!

  • 03:04 Lungs 101 | National Geographic

    Lungs 101 | National Geographic

    152 views / 0 likes - added

  • 12:45 StoryBots | Songs to Learn About The Human Body | Bones, Brain, Heart, Lungs & Stomach

    StoryBots | Songs to Learn About The Human Body | Bones, Brain, Heart, Lungs & Stomach

    416 views / 0 likes - added

    The StoryBots are curious little creatures who live beneath our screens, offering a world of learning and fun for kids, parents and teachers. Explore the StoryBots universe of educational books, videos, games and more → https://www.storybots.com Watch the

  • 03:18 How Do Fish Breathe?

    How Do Fish Breathe?

    615 views / 1 likes - added

    Jessi and Squeaks adopted a new fish! They have him all set up in a nice fish tank, but now they have a big question: how do fish breathe underwater?! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreo

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  • 01:35 Incredible: This Underwater Spider Has an Actual Scuba Tank

    Incredible: This Underwater Spider Has an Actual Scuba Tank

    439 views / 1 likes - added

    The scuba spider is the only arachnid to live exclusively underwater, despite lacking gills. Its secret, like its name suggests, is a makeshift oxygen supply. From: CRAZY MONSTERS: Spiders http://bit.ly/2jfZ2Rv

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  • 04:18 Why Do Some Organs Come In Pairs?

    Why Do Some Organs Come In Pairs?

    439 views / 0 likes - added

    We all have two of certain organs, like kidneys and lungs, but why not multiple hearts, livers or brains? Read More: Bilaterial Symmetry http://www.nhm.ac.uk/nature-online/evolution/what-is-the-evidence/morphology/bilateralism/ “Humans have body plans tha

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  • 09:19 The Hidden Physics Behind Your Breath

    The Hidden Physics Behind Your Breath

    115 views / 0 likes - added

    You breath all the time, whether you think about it or not. But how does that even work? And what is breathing for? Patricks got all the answers to your oxygen-deprived questions in this episode. And yeah, theres physics involved. Subscribe to Seeker! htt

  • 07:09 Could There Be Another Polio Epidemic in the U.S.?

    Could There Be Another Polio Epidemic in the U.S.?

    245 views / 0 likes - added

    Paul Alexander is one of the last few remaining polio survivors that depend on iron lungs—half-century-old machines that force inhabitants to breathe. Read the full feature about the Last of the Iron Lungs here http://gizmo.do/5YzAxdk Subscribe to G

  • 01:57 Coronavirus Animation: High Impact Demonstrates How COVID-19 Impacts the Body

    Coronavirus Animation: High Impact Demonstrates How COVID-19 Impacts the Body

    216 views / 0 likes - added

    https://highimpact.com/ Coronavirus, which causes COVID-19, originated in the city of Wuhan, China, and has since spread across the globe at an alarming rate. We produced this 3D coronavirus animation to show how COVID-19 is believed to be transmitted whi

  • 03:06 Lung In A Box: Testing Air Quality Anywhere

    Lung In A Box: Testing Air Quality Anywhere

    413 views / 0 likes - added

    Traditional laboratory studies fail to accurately mimic the effects of air pollution on human lungs. Enter Harvey Jeffries. Produced by Adam Cole Senior Producers: Vikki Valentine and Ben de la Cruz

  • 03:27 Shameless - Camila Cabello | Cover by Sapphire

    Shameless - Camila Cabello | Cover by Sapphire

    423 views / 2 likes - added

    Shameless - Camila Cabello | Cover by SapphireI love this song. Really hope you guys enjoy my cover of 'Shameless' by Camila Cabello. This is an acoustic version cuz I really wanted to change it up a lil:)Make sure to give this video a big thumbs up if yo

  • 03:30 Roly Polies Came From the Sea to Conquer the Earth | Deep Look

    Roly Polies Came From the Sea to Conquer the Earth | Deep Look

    370 views / 0 likes - added

    Pill bugs. Doodle bugs. Potato bugs. Wood Shrimp. Whatever you call them, there’s something less creepy about these critters than other insects. Maybe it’s because they’re not insects at all. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ult

  • 04:28 Why is pneumonia so dangerous? - Eve Gaus and Vanessa Ruiz

    Why is pneumonia so dangerous? - Eve Gaus and Vanessa Ruiz

    70 views / 0 likes - added

    Explore how pneumonia attacks the tiny air sacs in your lungs and how your immune system works to fight off the infection.--Every time you breathe, air travels down the trachea, through a series of channels, and then reaches little clusters of air sacs in

  • 04:12 How Brass Instruments Work - Al Cannon

    How Brass Instruments Work - Al Cannon

    572 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/how-brass-instruments-work-al-cannon What gives the trumpet its clarion ring and the tuba its gut shaking oompah-pah? And what makes the trombone so jazzy? Al Cannon shows how these answers lie not in the brass

  • 03:40 How To Measure Your Lung Capacity

    How To Measure Your Lung Capacity

    345 views / 0 likes - added

    Lung capacity is how much air can fit into your lungs in one breath. Want to test your lung capacity? Enjoy our range of fun science experiments for kids that feature awesome hands-on projects and activities that help bring the exciting world of science t

  • 04:09 The Dangerous Truth Behind Lunar Dust

    The Dangerous Truth Behind Lunar Dust

    111 views / 0 likes - added

    During the first lunar missions, NASA discovered the dangerous nature of the moons dust. So as we get ready to head back, are we ready to deal with lunar dust? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsP

  • 03:32 Popular Your Body Is Amazing Pt. 2

    Your Body Is Amazing Pt. 2

    716 views / 0 likes - added

    This is why your body is INCREDIBLE! SUBSCRIBE! It's free: http://bit.ly/asapsci Follow us @whalewatchmeplz & @mitchellmoffit Written by Amanda Edward, Rachel Salt, Gregory Brown and Mitchell Moffit GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ F

  • 03:01 Why Do We Get Hiccups?

    Why Do We Get Hiccups?

    475 views / 0 likes - added

    Hiccups can be really annoying and hard to get rid of, but do you know why they happen? Find out the answer and learn more about how your lungs work at the same time on today's SciShow Kids! ---------- Love SciShow Kids and want to help support it? Become

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  • 06:08 How Have We Almost Eradicated Polio?

    How Have We Almost Eradicated Polio?

    159 views / 0 likes - added

    We might be close to eliminating a second disease: polio. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more SICK | http://bit.ly/SICKplaylistOnly one human disease in history has been fully stamped out; smallpox, with the World Health Organiza

  • 03:25 How Do Hiccups Work?

    How Do Hiccups Work?

    573 views / 0 likes - added

    Everyone gets hiccups, but no one is entirely sure why. Learn what’s going on when you hiccup, plus a couple theories about why hiccups happen. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/disea... Share on Facebook: https://goo.gl/8Mt

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  • 01:37 Artificial Womb Successfully Grew Baby Sheep And Humans Could Be Next

    Artificial Womb Successfully Grew Baby Sheep And Humans Could Be Next

    325 views / 0 likes - added

    Inside what look like over sized zip-lock bags strewn with tubes of blood and fluid, eight fetal lambs continued to develop -- much like they would have inside their mothers. Over four weeks, their lungs and brains grew, they sprouted wool, opened their e

  • 01:17 Why You Shouldn't Eat Before Surgery, According To An Anesthesiologist

    Why You Shouldn't Eat Before Surgery, According To An Anesthesiologist

    286 views / 0 likes - added

    Doctors tell you to not eat before surgery because it reduces the risk of aspiration during and after the procedure. If a patient with a full stomach vomits after a surgery, food particles from the stomach are likely to make their way into the patient's l

  • 05:42 How do ventilators work? - Alex Gendler

    How do ventilators work? - Alex Gendler

    130 views / 0 likes - added

    Take a journey into the respiratory system to see how ventilators bypass constricted airways and help damaged lungs send oxygen to the body. --In the 16th century, physician Andreas Vesalius described how a suffocating animal could be kept alive by insert

  • 03:16 Why Can It Be Hard to Breathe After a Fall? | Biology for Kids

    Why Can It Be Hard to Breathe After a Fall? | Biology for Kids

    243 views / 0 likes - added

    Have you ever fallen down and had trouble catching your breath? That's called "getting winded" and Jessi and Squeaks are here to explain what to do when it happens. ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: http

  • 03:47 What Ventilators Taught Us About Breathing

    What Ventilators Taught Us About Breathing

    65 views / 0 likes - added

    Humans experiences with ventilators have taught us that sighing isnt just a way to express yourself: its a vital part of our everyday breathing.Hosted by: Michael ArandaSciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://ww

  • 12:53 25 Facts You Didn't Know About Your Body

    25 Facts You Didn't Know About Your Body

    63 views / 0 likes - added

    PRIVATE DIARY https://goo.su/1S4kIt seems that humanity started exploring space because we already have a perfect understanding of how a human body works. Turns out thats not quite true! Scientists regularly make discoveries that make us look at the human

  • 03:02 Playing the World’s Largest Flutes

    Playing the World’s Largest Flutes

    264 views / 0 likes - added

    Paige Long is a world-renowned flutist. She’s also one of a small number of people who can play the three largest flutes in the flute family: the double subcontrabass, the subcontrabass and the contrabass. With tubing that stretches up to 22 feet in lengt

  • 12:50 We’ve Got More Gas

    We’ve Got More Gas

    177 views / 0 likes - added

    Today we're taking Helium and Sulfur Hexafluoride (SF6) and trying out a few different experiments. What happens to your voice when you mix the two? Can you transfer them with your lungs? Let's find out! Subscribe & “Ring the Bell”: https://goo.gl/618xWm

  • 05:41 What makes Delhi's air so deadly

    What makes Delhi's air so deadly

    118 views / 0 likes - added

    The policy behind the pollution.Become a Video Lab member!http://bit.ly/video-labEvery November, Northern India experiences some of the most dangerous air pollution levels in the world. Typical pollution sources like car exhaust, construction dust, and in

  • 02:42 What Do Electrolytes Actually Do?

    What Do Electrolytes Actually Do?

    199 views / 0 likes - added

    This week Reactions takes a look at the chemistry behind electrolytes and sports drink science. Sports drink commercials love talking about them, but what are electrolytes, why do we need them, and what happens if we don’t have enough? Electrolytes are sa

  • 02:07 Here's what's actually inside a whale's blowhole

    Here's what's actually inside a whale's blowhole

    418 views / 1 likes - added

    If you ever watch a whale breathe, you'll see plumes of mist shoot out of a hole in its head. Contrary to popular belief, that's not seawater. It's actually a cocktail mix of hot air and bacteria. As a whale breaches the surface, it opens its blowhole. It

  • 10:57 10 Bizarre Animals Living Inside Volcanoes

    10 Bizarre Animals Living Inside Volcanoes

    459 views / 5 likes - added

    Volcanoes may be dangerous but certain animals have been known to plant roots in Volcanoes. So without further ado, here are the top ten animals living inside volcanoes. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt ht

  • 04:42 What If There Were No Limits to Organ Transplantation?

    What If There Were No Limits to Organ Transplantation?

    153 views / 0 likes - added

    How much of you are you willing to part with? Your heart and lungs? Skin and bones? Cornea? Genitalia? Why not just give away your entire body? Yes, a neurosurgeon by the name of Sergio Canavero says he’s close to achieving the world’s first successful bo

  • 03:55 Banana Slugs: Secret of the Slime | Deep Look

    Banana Slugs: Secret of the Slime | Deep Look

    338 views / 0 likes - added

    Beneath the towering redwoods lives one of the most peculiar creatures in California: the banana slug. They're coated with a liquid crystal ooze that solves many problems slugs face in the forest -- and maybe some of our own. SUBSCRIBE: http://goo.gl/8NwX

  • 04:32 The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Heres Why

    The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Heres Why

    223 views / 1 likes - added

    Contrary to popular belief, the Amazon forest doesnt provide Earth with 20% of its oxygen supply. So how exactly do the fires currently destroying Earth's largest remaining rainforest affect us? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch mor

  • 04:11 This Adorable Sea Slug is a Sneaky Little Thief | Deep Look

    This Adorable Sea Slug is a Sneaky Little Thief | Deep Look

    343 views / 0 likes - added

    Take the PBSDS survey: https://to.pbs.org/2018YTSurvey Explore our VR slug and support us on Patreon! https://www.patreon.com/deeplook Nudibranchs may look cute, squishy and defenseless ... but watch out. These brightly-colored sea slugs aren't above stea

  • 08:25 Why Do Arteries Get Clogged? Its Not What You Think

    Why Do Arteries Get Clogged? Its Not What You Think

    94 views / 0 likes - added

    Heart disease is the number one killer in the world. To understand why this disease is so deadly, Patrick has some answers for you. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANplaylist Visit our shop at http://s

  • 04:10 Popular Why Fish Can Drink Salt Water And We Can’t

    Why Fish Can Drink Salt Water And We Can’t

    776 views / 2 likes - added

    When we drink saltwater it can kill us, yet our oceans are teeming with life. Why can some species survive in saltwater while others can’t? Why Can’t Some Birds Fly? ►►►► http://bit.ly/1UFLfQM Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1m

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  • 11:18 The Most Radioactive Places on Earth

    The Most Radioactive Places on Earth

    209 views / 0 likes - added

    Who on Earth is exposed to the most ionizing radiation? Check out Audible: http://bit.ly/AudibleVe I'm filming a documentary for TV about how Uranium and radioactivity have shaped the modern world. It will be broadcast in mid-2015, details to come. The fi

  • 03:05 Why Do Men Have Deeper Voices?

    Why Do Men Have Deeper Voices?

    411 views / 1 likes - added

    Cristen explains why male humans' voices generally get lower than female humans' during puberty. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/sexual-health/male-reproductive-system/male-puberty2.htm Share on Facebook: https://goo.gl/Hg

  • 05:13 What the coronavirus looks like up close

    What the coronavirus looks like up close

    137 views / 0 likes - added

    Seeing the virus up close helps us understand it.Support Vox by joining the Video Lab at http://vox.com/join or making a one-time contribution: http://vox.com/contributeThe images of SARS-CoV-2, the novel coronavirus that first appeared in humans in late

  • 04:47 California Floater Mussels Take Fish For an Epic Joyride | Deep Look

    California Floater Mussels Take Fish For an Epic Joyride | Deep Look

    65 views / 0 likes - added

    The California floater mussel does a surprising amount of travel - for a bivalve. First it gets ejected from its parent's shell into the wide watery wilderness. Then it leads a nomad's life clamped on the fins or gills of a fish. Once it's all grown up, t

  • 05:14 Here's Why Pneumonia Is Still So Deadly

    Here's Why Pneumonia Is Still So Deadly

    122 views / 0 likes - added

    The immune system has a whole arsenal of ways to fight off an infection. But with pneumonia, the immune systems response can be lethal. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more SICK | http://bit.ly/SeekerSICKplaylistWhen it comes to s

  • 03:29 Why Do Allergies Make You Sneeze?

    Why Do Allergies Make You Sneeze?

    546 views / 0 likes - added

    Do you suffer from allergies? Follow the dendritic cell and the entire Scientific American Allergy Orchestra to discover how allergens from pollen to pet dander can change the body’s tune. Transcript: Sneezy? Itchy? Perhaps your seasonal allergies have yo

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  • 04:50 What Does Frostbite Do To Your Body?

    What Does Frostbite Do To Your Body?

    364 views / 2 likes - added

    If you've ever been stuck in freezing temperatures then you probably know a bit about frostbite. But how exactly does frostbite work? Tune into the premiere of Sherpa, Saturday April 23rd at 9/8 central on Discovery! Sherpa, part of Elevation Weekend on D

  • 04:29 How Did Roboticists Get This Ancient Fossil To Walk?

    How Did Roboticists Get This Ancient Fossil To Walk?

    145 views / 0 likes - added

    Advanced computer tomography scans are changing the way paleontologists are studying ancient life and “OroBOT” may be just the beginning. How Did Science Get Neanderthals So Wrong? - https://youtu.be/VAaTaZqleeY Read More: Reverse Engineering the Locomoti

  • 04:11 An Axolotl Is An Incredible Creature That Can Regenerate Its Brain And Heart

    An Axolotl Is An Incredible Creature That Can Regenerate Its Brain And Heart

    466 views / 2 likes - added

    *Editor's note: Dr. James Godwin is now a research scientist at MDI Biological Laboratory.* The story begins with the Aztec God of death and lightning, the Xolotl. As legends have it, he was a monstrous dog that guarded the sun god and ushered souls to th

  • 04:07 How To Keep Your Goldfish Alive For 15 Years

    How To Keep Your Goldfish Alive For 15 Years

    104 views / 0 likes - added

    The longest-living goldfish on record was 43 years old. But while they're supposed to live at least 15 years on average, yours might not have made it to its 5th birthday. The major problem is often toxin accumulation in the tank from fish poop. By seeding

  • 05:38 The Uncomfortable Truth About Deep Sea Mining

    The Uncomfortable Truth About Deep Sea Mining

    42 views / 0 likes - added

    To meet the world's growing demand for batteries, private companies have turned their attention to mining the ocean floor. But could this practice come at a greater cost to the planet than it's worth? Subscribe to Seeker! http://bit.ly/subscribeseeker Wat

  • 05:31 Here's Why Cheetahs Are So Much Faster Than Other Animals

    Here's Why Cheetahs Are So Much Faster Than Other Animals

    24 views / 0 likes - added

    Cheetahs are the fastest land animals on Earth. So what's the secret to their incredible speed? Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.comA cheetah has a short muzzle, small canines, and other features to h

  • 03:12 Should You Actually Drink Your Own Pee To Survive?

    Should You Actually Drink Your Own Pee To Survive?

    438 views / 0 likes - added

    Many survivalists have cited urine as a great way to avoid being dehydrated in extreme situations but that isn't completely true. Despite being composed of almost 95% water, pee still has waste and trace amounts of bacteria that could make a bad situation

  • 02:06 ♪ 8 Reasons Why It’s TERRIBLE To Live In Space | EVERY SINGLE THING

    ♪ 8 Reasons Why It’s TERRIBLE To Live In Space | EVERY SINGLE THING

    213 views / 0 likes - added

    Living in space might not be quite a cool as it seems! What do you think would be the WORST thing about living in space?? LYRICS: It was one small step to reach moon. And a giant leap may be coming soon. So if life in space feels like your style, I’m gonn

  • 06:26 Smog Almost Killed New York City, Here’s How

    Smog Almost Killed New York City, Here’s How

    357 views / 1 likes - added

    Pollution levels around the world today seem astronomical, but in New York City, they used to be deadly. How did this happen and when did it change? When Did Environmentalism Become So Political? https://youtu.be/r0tX54XUcHs?list=UUzWQYUVCpZqtN93H8RR44Qw

  • 05:25 Why Your Dog Can Remember Smells and You Can't

    Why Your Dog Can Remember Smells and You Can't

    14 views / 0 likes - added

    Dogs have some seriously impressive sniffers. But why are dog noses so powerful and how is it that they can remember precise smells over long periods of time? Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.comIt al

  • 04:47 What Does Altitude Sickness Do to the Human Brain?

    What Does Altitude Sickness Do to the Human Brain?

    132 views / 0 likes - added

    As if climbing a mountain wasnt hard enough already, forcing the body to acclimate to high altitudes too quickly can not only stop someone from reaching the summit, it can have dire consequences. But altitude sickness doesnt just affect adrenaline-driven

  • 06:08 What Does the Moon Smell Like?

    What Does the Moon Smell Like?

    483 views / 0 likes - added

    After walking on the Moon astronauts hopped back into their lunar lander, bringing Moon dust with them. They were surprised, and perplexed, to find that it smelled like spent gunpowder. This week on Reactions, learn why Moon dust might smell like the afte

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  • 03:09 Popular Why Can't You Tickle Yourself?

    Why Can't You Tickle Yourself?

    821 views / 0 likes - added

    It’s almost impossible to trick your brain so you can tickle yourself. Unless you're schizophrenic… Learn more at HowStuffWorks.com: http://science.howstuffworks.com/life/inside-the-mind/human-brain/question511.htm Share on Facebook: https://goo.gl/d4QPR7

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  • 03:07 Nature's Scuba Divers: How Beetles Breathe Underwater | Deep Look

    Nature's Scuba Divers: How Beetles Breathe Underwater | Deep Look

    411 views / 1 likes - added

    Bugs and beetles can’t hold their breath underwater like we do. But some aquatic insects can spend their whole adult lives underwater. How do they do it? Meet nature’s Scuba divers. They carry their air with them—in some cases, for a lifetime. SUBSCRIBE t

  • 03:32 What Would Space Do To The Human Body?

    What Would Space Do To The Human Body?

    680 views / 1 likes - added

    Space without a suit? You’ll probably die from the lack of pressure in a vacuum. But other extreme hazards won’t help either. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/question540.htm Share on Facebook: https://goo.gl/CeaQIU Share

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  • 03:03 Why Do Doctors Use Stethoscopes?

    Why Do Doctors Use Stethoscopes?

    227 views / 0 likes - added

    Since the invention of the stethoscope in 1816 by French Physician René Laennec, the role of the stethoscope has evolved dramatically. Doctors now use a myriad of technologies such as CT scans and ultrasounds to diagnose heart and lung conditions.

  • 03:09 How Physics Saved Two Million Premature Babies

    How Physics Saved Two Million Premature Babies

    308 views / 0 likes - added

    This video is in collaboration with Bill and Melinda Gates. You can check out the Gates Annual Letter here: http://b-gat.es/2lhhtmJ. Doctors beat back a disease that was killing tens of thousands of babies a year with a machine based on a simple principle

  • 07:30 Did Dinosaurs Ever Live Alongside Humans?

    Did Dinosaurs Ever Live Alongside Humans?

    285 views / 0 likes - added

    You may have been told online or at special interest museums that dinosaurs once lived alongside humans, or maybe even still live today. Here we look closely at this claim, and discover what science can tell us. This animation was based partially on two w

  • 10:31 Primitive Technology: Blower and charcoal

    Primitive Technology: Blower and charcoal

    298 views / 0 likes - added

    I made a blower and some charcoal at the new area in order to create higher temperatures in for advancing my material technology. I took Fan palm leaves and fashioned them into an impellor (about 25 cm in diameter) held in a split stick as a rotor. I then

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

    NASAs Next Lunar Rover Could Transform How We Study the Moon

    53 views / 0 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

  • 03:14 The Secrets of Extreme Breath Holding

    The Secrets of Extreme Breath Holding

    183 views / 0 likes - added

    Try Dashlane Premium free for 30 days here: https://www.dashlane.com/MinuteEarth. And use the coupon code MinuteEarth to get 10% off a yearly membership.Humans can hold our breath longer than we think by taking advantage of our bodys innate survival insti

  • 11:31 10 Animals You Thought Didn't Exist Until Now

    10 Animals You Thought Didn't Exist Until Now

    198 views / 0 likes - added

    10 Animals You Thought Didn't Exist Until NowIf 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

  • 03:49 Upside-Down Catfish Doesn't Care What You Think

    Upside-Down Catfish Doesn't Care What You Think

    509 views / 4 likes - added

    You might suppose this catfish is sick, or just confused. But swimming belly-up actually helps it camouflage and breathe better than its right-side-up cousins. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK: a new ultra-HD (4K) short video series

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  • 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?

    161 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

  • 04:14 How Does Tear Gas Work?

    How Does Tear Gas Work?

    122 views / 0 likes - added

    CS gas is one of the most common tear gases used in the United States today, but did you know its not actually a gas? We break down why it causes so much pain and the best ways to recover if youre hit with it. A reminder: were not doctors! Please contact

  • 07:25 14 Critical Signs Your Dog Is Begging For Help

    14 Critical Signs Your Dog Is Begging For Help

    109 views / 0 likes - added

    In this video, we will discuss 14 important signs that your dog desperately needs your help, and you Since dogs cant tell us when something is wrong, its up to us to recognize the signs that they may give us. Here are 14 signs that your dog is crying out

  • 11:41 When Giant Scorpions Swarmed the Seas

    When Giant Scorpions Swarmed the Seas

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    Try Audible for 30 days visit https://www.audible.com/eons or text eons to 500500! Sea scorpions thrived for 200 million years, coming in a wide variety of shapes and sizes. Over time, they developed a number of adaptations--from crushing claws to flatten


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