KidzTube
Welcome
Login / Register

Anatomy


  • 03:47 Why Do Scientists Keep Finding New Organs?

    Why Do Scientists Keep Finding New Organs?

    / 11 views

    This long ignored connective tissue now serves a more important role and may act as a shock absorber, keeps our organs in place, and even plays a major role in the spread of cancer. But is it an organ? How Scientists Found a New Neuron Hiding in Our Brain

  • 04:01 What's Your Funny Bone?

    What's Your Funny Bone?

    / 29 views

    Sometimes, when you bump your elbow really hard, your arm can get all weird and tingly, all the way down to your fingers! Some people call that "hitting your funny bone," but what you're hitting isn't a bone at all! ---------- Love SciShow Kids and want t

  • 07:56 Popular Where Do Teeth Come From?

    Where Do Teeth Come From?

    / 826 views

    Watch the tasty new series “Tacos of Texas” https://www.youtube.com/channel/UCdzQ_ilHPH3rQtgzo4nKM_g Remember to brush, floss, and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Teeth. We’ve all got ‘em (most of us, anyway). But

    Featured
  • 02:27 Journey of Sound to the Brain

    Journey of Sound to the Brain

    / 25 views

    Learn how sounds make their way from the source to your brain. To learn more about how we hear, visit the National Institute on Deafness and Other Communication Disorders at https://www.nidcd.nih.gov.

  • 04:05 What Removing Parts Of Your Brain Will Do To You

    What Removing Parts Of Your Brain Will Do To You

    / 159 views

    Our brains are amazing, but how could removing parts of them drastically change you? Check out the first episode of Friends with Answers: https://www.youtube.com/watch?v=MuwRA7apy4E Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin

  • 02:58 We Didn’t Think This Part of the Brain Existed, and It Could Save Your Life

    We Didn’t Think This Part of the Brain Existed, and It Could Save Your Life

    / 175 views

    Scientists recently discovered a never-before-seen drainage system in the brain! Here's how it could lead to exciting breakthroughs in the treatment of neurological diseases. Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why - https://yo

  • 02:25 Why are veins blue? | Anna's Science Magic Show Hooray!

    Why are veins blue? | Anna's Science Magic Show Hooray!

    / 152 views

    If your blood is red, why are your veins blue? It may be an optical illusion! Subscribe to Anna's Science Magic Show Hooray! https://bit.ly/2LLNAci Here's the study I mentioned in the video: https://jamanetwork.com/journals/jamadermatology/fullarticle/253

  • 12:53 Why do we have butts? | Anna's Science Magic Show Hooray!

    Why do we have butts? | Anna's Science Magic Show Hooray!

    / 61 views

    In which John Cena asked the age-old question, “Why do we have butts?” and I went on an epic mission to find out. My journey took me from the simplest of creatures in the ancient seas to a lab at George Washington University—and finally to the earliest st

  • 15:12 All About Your Body! | Human Body Compilation

    All About Your Body! | Human Body Compilation

    / 156 views

    The human body is a complicated thing! To be able to move, fight off diseases, and even see colors, lots of different systems and organs need to work together. Squeaks' robot body is pretty complicated, too, so Jessi has put together a bunch of videos abo

  • 03:09 Your Body's Real Age

    Your Body's Real Age

    / 71 views

    Do all of your cells get switched out for new ones every seven years or so? Does anything remain with you throughout your entire life?

  • 01:39 Our Senses: How Mammals See the World In Many Colors

    Our Senses: How Mammals See the World In Many Colors

    / 141 views

    Humans see a variety of colors because our eyes have three types of cone cells. But things don't look quite as vivid for some of our fellow mammals—some see in two colors, others just in black and white. Color vision evolved in primates about 35 million y

  • 02:41 Why Does Helium Make Your Voice High? | COLOSSAL QUESTIONS

    Why Does Helium Make Your Voice High? | COLOSSAL QUESTIONS

    / 347 views

    Few things sound quite as silly as someone who’s inhaled a lungful of Helium! But have you ever wondered, why does Helium make your voice sound funny?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ←

    Featured
  • 03:34 Nails: Your Human Claws

    Nails: Your Human Claws

    / 225 views

    Did you know you have useful tools right at your fingertips? That's right: your fingernails! Jessi and Squeaks learn why fingernails are so important! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreo

    Featured
  • 07:10 Top 10 Useless Body Parts That We Don't Need Anymore Vlog#20 by HooplakidzLab

    Top 10 Useless Body Parts That We Don't Need Anymore Vlog#20 by HooplakidzLab

    / 133 views

    Today Vlog is about Top 10 Useless Body parts or Non-Functional Body parts. Let's watch and understand the reason behind it. Hope you enjoy the video Don't forget to Subscribe HooplakidzLab: http://bit.ly/1V77IUh Science is Awesome Click on the Links belo

  • 02:32 Yes, Your Headache Is Worse Than All Other Aches and Pains, Here’s Why

    Yes, Your Headache Is Worse Than All Other Aches and Pains, Here’s Why

    / 89 views

    Why do headaches seem to hurt worse than any other type of pain? Scientists have an answer and it has to do with your emotions. Why Men Never Get Over A Breakup - https://youtu.be/lCSjuylaYUk Read More: A craniofacial-specific monosynaptic circuit enables

  • 03:56 Why Do We Have Eyebrows?

    Why Do We Have Eyebrows?

    / 345 views

    When you think about it, your eyebrows are a little strange! But they're also really important! From protecting your eyes to helping others know how you feel, those little bits of hair in the middle of your face have some big jobs! ---------- Love SciShow

    Featured
  • 08:15 What stretching actually does to your body ft. Sofie Dossi

    What stretching actually does to your body ft. Sofie Dossi

    / 132 views

    Sofie’s video: https://www.youtube.com/watch?v=790uPstACBE Sofie’s channel: https://www.youtube.com/channel/UCF0_hwTeQ73IhJuEtsUbEtA You can learn more about CuriosityStream at https://curiositystream.com/physicsgirl Ever wondered, what does stretching do

  • 03:22 Meet Your Tonsils!

    Meet Your Tonsils!

    / 256 views

    Has your doctor ever asked you to stick out your tongue and say "ah"? They're probably checking out your tonsils! But what are your tonsils, and what do they do? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https:/

    Featured
  • 04:05 Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES

    Laryngoscopy of an Opera Singer - 2017 CHRISTMAS LECTURES

    / 107 views

    With the help of a specialist doctor and an opera singer, Sophie Scott investigates how the different parts of the voice box come together to create the human voice. Watch the full lecture here: https://youtu.be/MbvoQoOn2YE Link to the site the monkey poi

  • 02:42 Why Did We Evolve to Taste Sour Flavors?

    Why Did We Evolve to Taste Sour Flavors?

    / 106 views

    Scientists don’t know why we evolved to taste sour foods, but they recently figured out the mystery behind how we taste them. It’s pretty crazy. You Think You Know What Meat Is... But You Have No Idea - https://www.youtube.com/watch?v=pcdB89SHlAg&list=PL6

  • 03:39 Could You Eat So Much That Your Stomach Explodes?

    Could You Eat So Much That Your Stomach Explodes?

    / 107 views

    Have you ever wondered how much food your stomach can hold? Turns out, it’s not a simple answer. Also, your brain and stomach are ALWAYS talking. -- Video By Tom McNamara Editor Jason Lederman Based On Interviews With David Levinthal, MD Director, Neuroga

  • 03:19 What If You Didn't Have Bones?

    What If You Didn't Have Bones?

    / 156 views

    Bones are essential to your life, but why? Install Vikings NOW and get 200 gold! iOS - http://bit.ly/2AT0BOO Android - http://bit.ly/2A1E8z8 Watch more: What's It Like To Be Deaf? ►► https://www.youtube.com/watch?v=ITOg8keMKrA&list=PL8L0MzSk_V6JtEDRfRMyb6

  • 03:44 Einstein’s Brain Was Stolen and Chopped Up Into Tiny Pieces...For Science?!

    Einstein’s Brain Was Stolen and Chopped Up Into Tiny Pieces...For Science?!

    / 160 views

    Over 60 years ago, Einstein's brain was stolen, preserved, dissected and sent in pieces across the country. Who was behind this theft for science? How NASA Engineers Use Origami To Design Future Spacecraft https://www.youtube.com/watch?v=jWoQhf6lBV0 Subsc

  • 03:07 Why Do We Get Goosebumps?

    Why Do We Get Goosebumps?

    / 335 views

    Jessi got so cold outside that she got goosebumps! Join her and Squeaks as they learn what causes your body to make these bumps in the first place. Hi there! We at SciShow want to learn more about you and your opinions! If you have time, please take a mom

    Featured
  • 04:57 How your digestive system works - Emma Bryce

    How your digestive system works - Emma Bryce

    / 158 views

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce Across the planet, humans eat on average between 1 and 2.7 kilograms of food a day, and every last scrap make

  • 06:29 How Your Skin Works

    How Your Skin Works

    / 144 views

    You couldn't live without the skin you're in. Find out what's going on under the surface in the skin video.

  • 05:12 How Your Hair Works

    How Your Hair Works

    / 151 views

    Hair grows almost everywhere on your body. In this hair video, you'll go under the skin to find out where hair begins.

  • 04:39 How Your Nails Work

    How Your Nails Work

    / 130 views

    Your nails aren't just there to look pretty. Watch this nails video to find out how nails grow and why you shouldn't bite them!

  • 03:43 How Your Teeth Work

    How Your Teeth Work

    / 166 views

    You need teeth to talk and eat properly. From baby teeth to permanent teeth, find out all about them in this teeth video.

  • 05:02 How Your Tongue Works

    How Your Tongue Works

    / 139 views

    Salty, sour, sweet - you couldn't taste any of that without a tongue. Find out how your tongue works in the tongue video.

  • 05:10 How Your Eyes Work

    How Your Eyes Work

    / 203 views

    Your eyes see, but how does vision happen? Find out how the eyes and brain work together in this eye video.

  • 05:08 How Your Ears Work

    How Your Ears Work

    / 123 views

    How do you hear? Watch this ear video to step inside the ear.

  • 04:23 How Your Nose Works

    How Your Nose Works

    / 97 views

    It sniffs and smells, but how does it work? Find out more in this nose video.

  • 05:46 How the Endocrine System Works

    How the Endocrine System Works

    / 130 views

    The endocrine system produces hormones, which help your body grow and function.

  • 05:10 How Your Bones and Skeleton Works

    How Your Bones and Skeleton Works

    / 136 views

    If you want to know more about your beautiful bones, this movie is a great place to start!

  • 05:49 How Your Muscles Work

    How Your Muscles Work

    / 126 views

    Your muscles give you power to move and do important jobs in your body. Watch this movie for kids and find out more.

  • 07:26 How Your Immune System Works

    How Your Immune System Works

    / 125 views

    When you get sick, your immune system comes to the rescue. Find out more in this movie for kids.

  • 05:09 How the Digestive System Works

    How the Digestive System Works

    / 214 views

    Watch this movie about your digestive system, the system that handles the food you eat.

  • 05:14 How the Urinary System Works

    How the Urinary System Works

    / 141 views

    Watch this movie about the urinary system, which makes pee.

  • 06:15 How Your Heart Works

    How Your Heart Works

    / 176 views

    Watch this movie about your heart and circulation - the system that sends blood throughout your body.

  • 03:42 How Your Brain Works

    How Your Brain Works

    / 112 views

    Your brain is the boss of your body and runs the whole show. Watch this movie for kids and find out more!

  • 05:22 How Your Lungs Work

    How Your Lungs Work

    / 128 views

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

  • 05:48 The Wisdom of Teeth

    The Wisdom of Teeth

    / 124 views

    Ancient human teeth can tell us a lot. Hidden inside each set are clues about their owner's behavior and ancestry plus hints about what really made up the paleo diet. Shara Bailey, associate professor of anthropology at New York University, reads the topo

  • 02:40 How Often Do You Really Need to Shower?

    How Often Do You Really Need to Shower?

    / 119 views

    Do you really need a daily shower to stay clean, or is it doing more harm than good? Some scientists have recommendations based on what we know about our skin — and what might be living on top of it. We're conducting a survey of our viewers! If you have t

  • 06:44 Historical Body Mechanics: Walk Medieval!

    Historical Body Mechanics: Walk Medieval!

    / 227 views

    Learn to walk like a Medieval soldier which required perfect posture to keep from falling! Recorded by Cornelius Berthold in the History Park Bärnau www.geschichtspark.de . Like all my videos, this presentation is ad-free, thanks to the generous supp

  • 04:24 You have more than five senses

    You have more than five senses

    / 122 views

    Here are a few of the other senses your kindergarten teacher (and Aristotle) left out. Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the hea

  • 03:25 Why Do I Get Wrinkly Fingers in the Bath?

    Why Do I Get Wrinkly Fingers in the Bath?

    / 232 views

    Have you ever noticed that your fingers and toes are all wrinkly and funny looking after you spend a lot of time in the water? Well, Jessi wants to know why that happens! Join her to find out the answer! Hi there! We at SciShow want to learn more about yo

    Featured
  • 01:42 What If the Whale Swallowed You Alive?

    What If the Whale Swallowed You Alive?

    / 612 views

    If you like this video - put Thumb Up button (please) and ►Subscribe to my channel! - goo.gl/zgx5Ew - - I can make a very cool advertising for you, just send me a mail ► ArnoldAdvert@gmail.com

    Featured
  • 04:41 Do You Really Have Two Brains?

    Do You Really Have Two Brains?

    / 489 views

    You’re gonna lobe this video Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Are you a left-brained person or a right-brained person? Spoiler: You’re neither. Each of us uses both sides of our brain for

    Featured
  • 02:05 Think You're 'Double-Jointed'? You're Not. Here's What's Actually Going On

    Think You're 'Double-Jointed'? You're Not. Here's What's Actually Going On

    / 110 views

    Having joint hypermobility might be a fun party trick, but do you know what it does to your body? Why Do We Get Goosebumps? - https://youtu.be/JHJhgDOySC0 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Why Are Some People Double

  • 03:33 Why Do Onions Make Me Cry?

    Why Do Onions Make Me Cry?

    / 363 views

    Squeaks is worried because Jessi is crying, but it’s not because she is sad. She’s cutting onions! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow els

    Featured
  • 06:44 How Color Blindness Works

    How Color Blindness Works

    / 140 views

    How colour blind people see and the science behind it. Twitter: https://twitter.com/tomblatherwick Reddit: https://www.reddit.com/r/humaninterests Facebook: https://www.fb.me/HumanInterestsYT Email: tom@humaninterests.co.uk Additional voices by Megan Rope

  • 03:22 What Do You Hear in a Seashell?

    What Do You Hear in a Seashell?

    / 181 views

    Have you ever put a seashell up to your ear and heard a roaring sound the sounds sort of like the ocean? Is it magic? No! It's science! Jessi and Squeaks explain what's up! ---------- Love SciShow Kids and want to help support it? Become a patron on Patre

    Featured
  • 01:04 TIL: Why Your Brain is Wrinkly | Today I Learned

    TIL: Why Your Brain is Wrinkly | Today I Learned

    / 134 views

    The human brain looks like a big, pinkish-gray, wrinkly walnut. There are so many folds in it that, if it could be unfolded, it could be a small tablecloth. Pinkish-gray might not match your decor, but it would be about the right size! ➡ Subscribe: http:/

  • 03:03 Repairing the eardrum: The sound of self-healing

    Repairing the eardrum: The sound of self-healing

    / 144 views

    Ruptured eardrums are relatively common. Fortunately, small tears usually heal by themselves. But some large tears need to be repaired by a surgeon. This animation shows how a new tissue engineering technique could make that process much easier and cheape

  • 04:12 The left brain vs. right brain myth - Elizabeth Waters

    The left brain vs. right brain myth - Elizabeth Waters

    / 313 views

    View full lesson: https://ed.ted.com/lessons/the-left-brain-vs-right-brain-myth-elizabeth-waters The human brain is visibly split into a left and right side. This structure has inspired one of the most pervasive ideas about the brain: that the left side c

    Featured
  • 03:34 Your Body Is Designed to Attack a New Organ, Now We Know Why

    Your Body Is Designed to Attack a New Organ, Now We Know Why

    / 165 views

    Scientists think they've found the molecular basis for organ transplant rejection. Now that we know its cause, could we prevent its effect? Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea - https://youtu.be/CMHhF5N1FPY Sign Up For

  • 05:15 What causes kidney stones? - Arash Shadman

    What causes kidney stones? - Arash Shadman

    / 165 views

    View full lesson: http://ed.ted.com/lessons/what-causes-kidney-stones-arash-shadman The biggest kidney stone on record weighed more than a kilogram and was 17 centimeters in diameter. The patient didn’t actually swallow a stone the size of a coconut; kidn

  • 02:07 How Prosthetic Eyes And Ears Are Made

    How Prosthetic Eyes And Ears Are Made

    / 134 views

    This woman makes artificial body parts for people who've lost their eyes, ears, and noses. Credit: Boston Ocular Prosthetics, Inc. Website: http://www.bostonocular.com/ The INSIDER team believes that life is an adventure! Subscribe to our channel and visi

  • 03:33 How Far Can You See? - The Limits of Human Vision

    How Far Can You See? - The Limits of Human Vision

    / 158 views

    How far can the eye see? Is this a silly question? What are the absolute limits of human vision? Subscribe! - https://www.youtube.com/channel/UCQHuucd66Shm8v-WLGwyD4w?sub_confirmation=1 Twitter - https://twitter.com/HyperdriveYT Music: Dark Mystery by Aud

  • 05:28 Revolutionizing Heart Surgery With Virtual Reality

    Revolutionizing Heart Surgery With Virtual Reality

    / 186 views

    Have you ever wondered what it would be like to take a ride through the human body on the Magic School Bus? Well, a new bit of virtual reality technology is taking that concept and applying it to medical training. Doctors can now teleport inside the human

  • 00:57 Scientists discover a sixth sense on the tongue for water

    Scientists discover a sixth sense on the tongue for water

    / 607 views

    New study in mice sheds light on how animals stay hydrated Learn more: http://scim.ag/2qyhpSE

    Featured
  • 05:36 Are You Thinking About Breathing While You Read This? (Now You Are)

    Are You Thinking About Breathing While You Read This? (Now You Are)

    / 187 views

    What really drives us to breathe? And how dangerous is it to hyperventilate and hold your breath? The Best Comfort Food in Koreatown NYC || Food/Groups Seoul Food - https://www.youtube.com/watch?v=hVWDeBGlTyA Sign Up For The Seeker Newsletter Here - http:

  • 05:40 Much A-Do About Hair

    Much A-Do About Hair

    / 151 views

    Try CuriosityStream today: http://curiositystream.com/smart Subscribe so you don’t miss any cool science: http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ Check out more of my friend Kyle’s sweet hair on his channel “Because Science”: https://ww

  • 01:09 Scientists are turning spinach leaves into heart tissue

    Scientists are turning spinach leaves into heart tissue

    / 167 views

    Spinach might be good for your heart, but scientists at Worcester Polytechnic Institute are actually trying to turn spinach into heart tissue. Using a process that strips the cells from plants, researchers turned the leafy green into a clear cellulose str

  • 01:49 Here's why we have that little groove below our nose

    Here's why we have that little groove below our nose

    / 129 views

    Have you ever wondered why humans have a little groove below the nose? This video explains what they are and their purpose. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsid

  • 24:55 5 Things You Should Know About Your Brain

    5 Things You Should Know About Your Brain

    / 184 views

    Settle in for a smörgåsbord of brain facts. Hosted by: Michael Aranda 0:36 Brain Personality Maps: https://www.youtube.com/watch?v=iBv1wKinQXw 5:10 Do I Only Use 10% of My Brain?: https://www.youtube.com/watch?v=YxIS3XxfFS0 8:47 Are People Really Left or

  • 03:27 This Giant Neuron Could Explain Where Consciousness Comes From

    This Giant Neuron Could Explain Where Consciousness Comes From

    / 149 views

    After uncovering three giant neurons, scientists could be one step closer to pinpointing where consciousness lives in the brain. Can You Live With Only Half Of Your Brain? - https://youtu.be/_d9MkxLH3sY Sign Up For The Seeker Newsletter Here - http://bit.

  • 01:55 Muscles made of nylon

    Muscles made of nylon

    / 190 views

    MIT researchers have come up with one of the simplest and lowest-cost systems yet for developing artificial muscles, in which a material reproduces some of the bending motions that natural muscle tissues perform. The key ingredient? Nylon fiber. (Learn mo

    Featured
  • 01:58 Eagle-eyed lenses

    Eagle-eyed lenses

    / 168 views

    This image processing system acts like our eyes--collecting the most information from the center of the field of view. Capturing scenes at different resolutions saves processing time and can be used in systems where quick decisions are key--like self-driv

  • 03:45 Why Does Your Stomach Growl When You're Hungry?

    Why Does Your Stomach Growl When You're Hungry?

    / 181 views

    →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate

  • 04:54 What happens during a heart attack? - Krishna Sudhir

    What happens during a heart attack? - Krishna Sudhir

    / 192 views

    View full lesson: http://ed.ted.com/lessons/what-happens-during-a-heart-attack-krishna-sudhir Approximately seven million people around the world die from heart attacks every year. And cardiovascular disease, which causes heart attacks and other problems

  • 15:02 Alzheimer's and the Brain

    Alzheimer's and the Brain

    / 156 views

    HUGE THANKS to The Alzheimer's Association for graciously giving me time with and access to scientists currently researching the disease. You can learn more about them here: https://www.alz.org/ More good links: http://www.alz.org/facts/ Alzheimer’s disea

  • 02:56 This Is How Your Skin Holds In Bodily Fluids

    This Is How Your Skin Holds In Bodily Fluids

    / 154 views

    Ever wondered how skin absorbs liquids but doesn't let them leak out? Scientists have found the answer using highly specialized microscopes. Here's Why Your Skin Doesn't Rip Easily - https://youtu.be/9P3bmrB_KM8 Sign Up For The Seeker Newsletter Here - ht

  • 02:37 Can You Taste Garlic... With Your FEET!? (Weird Food Tricks #2)

    Can You Taste Garlic... With Your FEET!? (Weird Food Tricks #2)

    / 280 views

    Subscribe! http://bit.ly/ACSReactions Chemistry can do some wild tricks with food, letting you taste in a new way. Literally, in some cases. If you stick your foot in a bag filled with garlic cloves and rub them on the bottom of your foot, you will actual

    Featured
  • 04:49 The neuroscience of imagination - Andrey Vyshedskiy

    The neuroscience of imagination - Andrey Vyshedskiy

    / 147 views

    View full lesson: http://ed.ted.com/lessons/the-neuroscience-of-imagination-andrey-vyshedskiy Imagine, for a second, a duck teaching a French class. A ping-pong match in orbit around a black hole. A dolphin balancing a pineapple. You probably haven’

  • 03:10 What Really Happens When You Swallow Gum?

    What Really Happens When You Swallow Gum?

    / 229 views

    You've probably heard that, if swallowed, chewing gum stays in your stomach for 7 years. But is that true? What happens if you swallow gum? Is Chewing Gum Better Than Flossing? - https://youtu.be/hOOv2pwqsPw Sign Up For The Seeker Newsletter Here - http:/

  • 02:55 You Can't See This (MIND TRICKS)

    You Can't See This (MIND TRICKS)

    / 516 views

    Your eyes aren't always telling the truth. MORE ILLUSIONS: https://www.youtube.com/watch?v=FhZrU6g9seg&list=PLvFsG9gYFxY_lAm8jnex08LeiGMTiZQOW&index=1 Subscribe: http://bit.ly/asapsci Written by Mitchell Moffit and Rachel Salt GET THE ASAPSCIENCE

    Featured
  • 02:39 This Guy Controls His Friends With a Remote!

    This Guy Controls His Friends With a Remote!

    / 159 views

    #Outrageous_Acts | Wednesdays at 9/8c on Science Full Episodes Streaming FREE on Science GO: https://www.sciencechannelgo.com/outrageous-acts-of-science/ This man took a remote control car and created a device to control his friends. More Outrageous Acts!

  • 02:07 Why Don't We Have Elbowcaps?

    Why Don't We Have Elbowcaps?

    / 259 views

    Arms and legs are pretty similar, from the amount of bones they have to the way their joints bend, but your legs have one thing your arms don't: kneecaps. Ever wonder why? Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreo

    Featured
  • 04:03 What Does Bone Marrow Actually Do?

    What Does Bone Marrow Actually Do?

    / 204 views

    Bone marrow transplants are known to save lives, but how? What makes bone marrow so special? Bone Marrow Transplant Cures HIV? - https://youtu.be/DGBCfBZl-GQ Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Bone Marrow Transplant

  • 04:37 Use Your Brain!

    Use Your Brain!

    / 348 views

    You've had a lot of fun learning new stuff with us on SciShow Kids, but have you ever wondered how and why you remember all that awesome knowledge? Join Jessi and Squeaks to learn about how your brain helps you learn, and way more! ---------- Like SciShow

    Featured
  • 01:41 Creating artificial tissues just got easier, thanks to this tetris-like building technique

    Creating artificial tissues just got easier, thanks to this tetris-like building technique

    / 194 views

    New method allows researchers to build structures from cells with unprecedented precision. Read more: http://bit.ly/2eMuUcv Read the research ($): http://advances.sciencemag.org/content/2/10/e1600911 JOIN AAAS: http://scim.ag/2bxrxnH

  • 03:42 How Much Force Does It Take To Break A Bone?

    How Much Force Does It Take To Break A Bone?

    / 263 views

    It seems like some people break bones all the time, while others consistently end up unscathed. What exactly does it take to break a bone? Check out Seeker VR! Why Humanity Must Explore The Unknown: A Cosmological Journey - https://youtu.be/rVcwlJEfh24 Pe

  • 03:53 Heart Cells Are Bringing Robots To Life

    Heart Cells Are Bringing Robots To Life

    / 183 views

    Scientists just created a tiny robot made of metal and rubber but powered by rat heart muscle cells! How do biological hybrid machines work? Nature Is Smarter Than Us - https://youtu.be/4vq8ci4RTUs Sign Up For The Seeker Newsletter Here - http://bit.ly/1U

  • 05:01 What causes cavities? - Mel Rosenberg

    What causes cavities? - Mel Rosenberg

    / 312 views

    View full lesson: http://ed.ted.com/lessons/what-causes-cavities-mel-rosenberg When a team of archeologists recently came across some 15,000-year-old human remains, they made an interesting discovery: the teeth of those ancient humans were riddled with ho

    Featured
  • 01:38 Could Humans Ever Regrow Teeth?

    Could Humans Ever Regrow Teeth?

    / 524 views

    98% of American suffer from tooth decay, but scientists may have found a way to fix that. Is there a way to regrow your teeth? Flossing Is BS! - https://youtu.be/RuqNkIp0Uqs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Will de

    Featured
  • 02:11 The Peculiar World of Dental Manikins

    The Peculiar World of Dental Manikins

    / 141 views

    Ever wonder how dentists get experience before practicing on live humans? For nearly 100 years, Columbia Dentoform has been handcrafting "patient simulators" for dental students. We got a tour of their factory from 41-year veteran Philip Briales. Manufact

  • 03:42 Why Old People Have Big Ears And Noses

    Why Old People Have Big Ears And Noses

    / 149 views

    Our hair and nails continue to grow until we die, but are there any other body parts that get bigger as we age? How Do Muscles Actually Get Bigger? - https://youtu.be/fPO78RxFBPw Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: LI

  • 03:43 Which Parts Of The Brain Do What?

    Which Parts Of The Brain Do What?

    / 162 views

    Thanks to http://www.audible.com/minuteearth for sponsoring this video. Got questions!? Discuss this vid with brain experts on Reddit: http://bit.ly/RedditBrains Thanks also to our supporters on https://www.patreon.com/MinuteEarth : - Maarten Bremer - Jef

  • 02:26 Why Do I Get Dark Circles Under My Eyes?

    Why Do I Get Dark Circles Under My Eyes?

    / 168 views

    Look alive, you! Today we’re diving into the science behind dark circles under your eyes, and all the things that might cause them – tiredness included. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.

  • 03:32 Why Do Humans Have Such Big Brains?

    Why Do Humans Have Such Big Brains?

    / 218 views

    Humans have some of the biggest brains and it's not only for problem solving. Why we have big brains might just surprise you... How Texting Affects Your Brain - http://bit.ly/2cb9uWU Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More

  • 02:01 Listen to the Sounds of Knees Cracking

    Listen to the Sounds of Knees Cracking

    / 179 views

    Eavesdropping on the creaks and groans of an athlete’s knee could help doctors track healing after injury or surgery.

  • 03:54 Building A Brain: The Story Of The Arbutus Middle School Kinetic Club

    Building A Brain: The Story Of The Arbutus Middle School Kinetic Club

    / 169 views

    Over the past school year, students from the Arbutus Middle School Kinetic Club built a 200 pound pink brain on wheels. Will it survive the 8-hour race through the streets of Baltimore?

  • 04:50 Why Do We Hiccup? - John Cameron

    Why Do We Hiccup? - John Cameron

    / 359 views

    View full lesson: http://ed.ted.com/lessons/why-do-we-hiccup-john-cameron The longest recorded case of hiccups lasted for 68 years … and was caused by a falling hog. While that level of severity is extremely uncommon, most of us are no stranger to an occa

    Featured
  • 04:53 How The Food You Eat Affects Your Brain - Mia Nacamulli

    How The Food You Eat Affects Your Brain - Mia Nacamulli

    / 348 views

    View full lesson: http://ed.ted.com/lessons/how-the-food-you-eat-affects-your-brain-mia-nacamulli When it comes to what you bite, chew and swallow, your choices have a direct and long-lasting effect on the most powerful organ in your body: your brain. So

    Featured
  • 03:54 Craft An Insect!

    Craft An Insect!

    / 176 views

    Craft along with Jessi and Squeaks to make your own insect art! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http:

  • 03:03 Why Do We Get Goose Bumps?

    Why Do We Get Goose Bumps?

    / 180 views

    Find out how and why our skin acts so weird when we're cold, scared, or moved. It's positively hair-raising! Produced by Ryan Kellman and Adam Cole Senior Editor: Alison Richards SFX by Freesound.org users! redjim juskiddink muses212 cgeffex tinyjiro than

  • 01:19 Live MRI scans of an opera singer in action

    Live MRI scans of an opera singer in action

    / 196 views

    Researchers atthe Freiburger Institute for Musician’s Medicine took real time MRI scans of a Grammy Award winning opera star, Michael Volle, while he was singing O Du, mein holder Abendstern. It is really amazing to watch.

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

    Could A Human Ever Survive With A Pig Heart?

    / 269 views

    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

  • 05:52 Could You Replace Your Eye With A Camera?

    Could You Replace Your Eye With A Camera?

    / 401 views

    How does the eye compare to a camera? How do they work, and will camera technology ever get to the point where you would want to replace your eyeball with a camera? More on color perception: https://www.youtube.com/watch?v=uNOKWoDtbSk Vote for PBS Digital

    Featured
  • 04:23 Why The Insect Brain Is So Incredible - Anna Stöckl

    Why The Insect Brain Is So Incredible - Anna Stöckl

    / 464 views

    View full lesson: http://ed.ted.com/lessons/why-the-insect-brain-is-so-incredible-anna-stockl The human brain is one of the most sophisticated organs in the world, a supercomputer made of billions of neurons that control all of our senses, thoughts, and a

    Featured
  • 03:10 Will This Solve Organ Transplant Rejection Forever?

    Will This Solve Organ Transplant Rejection Forever?

    / 264 views

    Currently we must have an exact match to receive an organ from a donor, especially kidneys, but that may no longer be an issue. Subscribe to TestTube Plus ►►►► http://bit.ly/1RrPZ5V Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read

  • 03:25 How Do Hiccups Work?

    How Do Hiccups Work?

    / 297 views

    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

    Featured
  • 04:44 How Do You Make Memories?

    How Do You Make Memories?

    / 207 views

    What if you couldn’t remember anything past 30 seconds? Let us introduce you to a man named Henry Molaison who was diagnosed with anterograde amnesia. He couldn’t form new memories. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on

  • 04:28 Bone - Nature's Fibreglass

    Bone - Nature's Fibreglass

    / 180 views

    We largely take our bones for granted but, as Rob explains, they are miracles of engineering, and predate fibreglass by many millions of years in combining hardness and flexibility.

  • 02:33 Finding Your Blind Spot

    Finding Your Blind Spot

    / 212 views

    Deane shows how to find the blind spot in each eye. He uses a sheet of card, a balloon model and a diagram to explain the process. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www

  • 04:05 Can You Live With Only Half Of Your Brain?

    Can You Live With Only Half Of Your Brain?

    / 256 views

    People have been known to survive with huge pieces of their brains missing, but just which parts could we live without? This Is The Best Diet For Your Brain ►►►► http://bit.ly/1VOY3lc Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Rea

  • 04:42 Our Brains Can Store 10x More Than We Thought!

    Our Brains Can Store 10x More Than We Thought!

    / 255 views

    Researchers have just figured out how much storage space we have in our brains. How much is it and how do they know? 3 Ways To Improve Your Memory ►►►► http://bit.ly/20P1MG7 Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Me

    Featured
  • 01:55 Homemade Lung - Sick Science! #181

    Homemade Lung - Sick Science! #181

    / 235 views

    The human body is a magnificent machine. Every part serves a purpose that seems to work like magic (except maybe the appendix). The more science discovers and understands about the human body, the more opportunities we have to replicate their processes. W

  • 14:10 The evolution of the eye

    The evolution of the eye

    / 272 views

    Creationists and supporters of Intelligent Design like to point to what they call the "irreducible complexity" of the eye as proof of the existence of a designer/creator. In other words, they like to say that complex components of our physiology like the

    Featured
  • 03:05 Why Do Men Have Deeper Voices?

    Why Do Men Have Deeper Voices?

    / 206 views

    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

  • 04:17 Why The Octopus Brain Is So Extraordinary - Cláudio L. Guerra

    Why The Octopus Brain Is So Extraordinary - Cláudio L. Guerra

    / 384 views

    View full lesson: http://ed.ted.com/lessons/why-the-octopus-brain-is-so-extraordinary-claudio-l-guerra Octopuses have the ability to solve puzzles, learn through observation, and even use tools – just like humans. But what makes octopus intelligence so am

    Featured
  • 02:03 Did You Know The Eiffel Tower Was Inspired By Your Femur?

    Did You Know The Eiffel Tower Was Inspired By Your Femur?

    / 262 views

    Find out how human bones inspired the Eiffel Tower through the design principle of structural hierarchy. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twitter.com/WIRED Fac

  • 02:29 Why Do We Have Blind Spots?

    Why Do We Have Blind Spots?

    / 250 views

    Your brain is lying to you about what you see-- find out why in this Quick Question! Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, David Campos,

    Featured
  • 09:20 Lymphatic System: Crash Course A&P #44

    Lymphatic System: Crash Course A&P #44

    / 281 views

    Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i

  • 02:46 What Does Your Uvula Do?

    What Does Your Uvula Do?

    / 228 views

    Ever wonder what that dangling thing in the back of your throat is good for? Hank Green explains in this episode of SciShow Quick Questions. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciSh

  • 04:11 Your Super Skeleton!

    Your Super Skeleton!

    / 332 views

    Maybe you’ve seen skeletons in museums, or in Halloween decorations, but do you know how powerful your skeleton really is? Learn some fun facts about your bones! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, c

    Featured
  • 15:22 A Map Of The Brain - Allan Jones

    A Map Of The Brain - Allan Jones

    / 196 views

    How can we begin to understand the way the brain works? The same way we begin to understand a city: by making a map. In this visually stunning talk, Allan Jones shows how his team is mapping which genes are turned on in each tiny region, and how it all co

  • 09:51 Urinary System, Part 2: Crash Course A&P #39

    Urinary System, Part 2: Crash Course A&P #39

    / 244 views

    As we promised last week, we're not quite done talking about your pee yet. Today Hank explains how the urinary system regulates the production of urine, by maintaining a study glomerular flow rate. He'll also cover the anatomy of storing and excreting uri

  • 03:04 11 Amazing & Mind Blowing Facts About The Human Eye By HooplaKidzLab

    11 Amazing & Mind Blowing Facts About The Human Eye By HooplaKidzLab

    / 519 views

    It sees. It cries. It helps us communicate. Yes, the human eye is one outstanding organ. But I bet that you don't know some of the most interesting facts about this wonderful organ. We at HooplaKidzLab bring to you the 11 most amazing and mind blowing fac

  • 20:00 The Real Reason For Brains - Daniel Wolpert

    The Real Reason For Brains - Daniel Wolpert

    / 215 views

    Neuroscientist Daniel Wolpert starts from a surprising premise: the brain evolved, not to think or feel, but to control movement. In this entertaining, data-rich talk he gives us a glimpse into how the brain creates the grace and agility of human motion.

  • 04:18 How Did Human Hearing Evolve?

    How Did Human Hearing Evolve?

    / 250 views

    The way we hear is essential to our human experience, but how did hearing evolve? Did early hominids hear like we do? Check Out Test Tube Plus! ►►►► http://dne.ws/1K9o0Uw Read More: Ancient Human Ancestors Heard Differently http://www.scientificamerican.c

  • 10:18 Urinary System, Part 1: Crash Course A&P #38

    Urinary System, Part 1: Crash Course A&P #38

    / 284 views

    Even though you probably don't choose to spend a lot of time thinking about it, your pee is kind of a big deal. Today we're talking about the anatomy of your urinary system, and how your kidneys filter metabolic waste and balance salt and water concentrat

  • 03:36 How Do Our Bodies Move?

    How Do Our Bodies Move?

    / 216 views

    A SciShow Kids viewer wants to know: How Do Our Bodies Move? Jessi explains, while Squeaks works out! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome

  • 02:57 Why Do We Have Belly Buttons?

    Why Do We Have Belly Buttons?

    / 227 views

    Everyone has one, but how did it get there? Learn all about your belly button! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA

    Featured
  • 10:08 Metabolism & Nutrition, Part 2: Crash Course Anatomy & Physiology #37

    Metabolism & Nutrition, Part 2: Crash Course Anatomy & Physiology #37

    / 244 views

    If you're like us, you love the sound of a brunch buffet. But not everything you eat at that glorious buffet is going to be turned into energy. Your body has to work with different forms of food in different ways. In this episode of Crash Course Anatomy &

  • 02:41 Parts Of The Body | The Dr. Binocs Show | Learn Series For Kids

    Parts Of The Body | The Dr. Binocs Show | Learn Series For Kids

    / 286 views

    Learn about the Parts Of The Body with Dr. Binocs. Hey kids! Do you know what are the different parts of your body and their functions? Join Dr. Binocs as he explains about the various parts of our body and their functions in this fun video. Share on Face

  • 04:17 Bones | The Dr. Binocs Show | Learn Series For Kids

    Bones | The Dr. Binocs Show | Learn Series For Kids

    / 538 views

    Learn every detail about human body bones with Dr. Binocs only on Peekaboo. Hey kids, it's tough to understand bones, their forms and especially their names. Watch this video and learn the different types of bones found in A human body. Enjoy this informa

  • 10:24 Digestive System, Part 3: Crash Course A&P #35

    Digestive System, Part 3: Crash Course A&P #35

    / 305 views

    Nachos are great...if you are among the lucky ones whose body can digest them. When digestion goes according to plan, the small intestine performs most of your chemical digestion in the duodenum, while accessory organs including the liver, gallbladder, an

  • 02:08 What Is Skin For?

    What Is Skin For?

    / 230 views

    Please help MinuteEarth continue by supporting us on Subbable! - http://subbable.com/minuteearth REFERENCES Skin cell loss by weight Agache, P. & Humbert, P. 2004. "Measuring the Skin." http://dft.ba/-74An Aly, R. et al. 1978. Effect of Prolonged Occlusio

    Featured
  • 10:55 Digestive System, Part 2: Crash Course A&P #34

    Digestive System, Part 2: Crash Course A&P #34

    / 369 views

    Nearly 200 years ago, Alexis St. Martin was shot in the stomach. He was saved by local army doctor William Beaumont, but had to live out his remaining years with a gaping hole in the stomach -- allowing Beaumont to learn a lot about how human digestion wo

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

    Why Do Some Organs Come In Pairs?

    / 244 views

    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

    Featured
  • 11:05 Digestive System, Part 1: Crash Course A&P #33

    Digestive System, Part 1: Crash Course A&P #33

    / 404 views

    Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with energy and raw materials, by first ingesting something nutritious, propelling it through the alime

  • 10:23 Respiratory System, Part 2: Crash Course A&P #32

    Respiratory System, Part 2: Crash Course A&P #32

    / 298 views

    Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure

  • 09:22 Respiratory System, Part 1: Crash Course A&P #31

    Respiratory System, Part 1: Crash Course A&P #31

    / 372 views

    So we all know that breathing is pretty important, right? Today we're going to talk about how it works, starting with the nameless evolutionary ancestor that we inherited this from, and continuing to the mechanics of both simple diffusion and bulk flow, a

  • 03:02 School House Rock - The Nervous System.

    School House Rock - The Nervous System.

    / 341 views

    School House Rock - The Nervous System.

    Featured
  • 03:10 Neuroscience: Crammed With Connections

    Neuroscience: Crammed With Connections

    / 227 views

    In a piece of brain tissue smaller than a dust mite, there are thousands of brain cell branches and connections. Researchers from Harvard University in Boston, MA have mapped them all in a new study appearing in Cell. They find some unexpected insights ab

    Featured
  • 09:04 Blood Vessels, Part 2: Crash Course A&P #28

    Blood Vessels, Part 2: Crash Course A&P #28

    / 240 views

    And now we return to blood vessels. In this episode, we start discussing what blood pressure is, how it can become "high", and what that means for our health. One of the more interesting points is that your body has ways of dealing with high blood pressur

  • 04:28 How The Heart Actually Pumps Blood - Edmond Hui

    How The Heart Actually Pumps Blood - Edmond Hui

    / 299 views

    View full lesson: http://ed.ted.com/lessons/how-the-heart-actually-pumps-blood-edmond-hui For most of history, scientists weren't quite sure why our hearts were beating or even what purpose they served. Eventually, we realized that these thumping organs s

  • 09:30 Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

    Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

    / 217 views

    Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in dif

  • 09:34 The Heart, Part 2 - Heart Throbs: Crash Course A&P #26

    The Heart, Part 2 - Heart Throbs: Crash Course A&P #26

    / 368 views

    Today we're talking the heart and heart throbs -- both literal and those of the televised variety. Hank explains how your heart’s pacemaker cells use leaky membranes to generate their own action potentials, and how the resulting electricity travels throug

  • 03:56 Science Bulletins: Skull X-Rays Reconstruct Extinct Carnivores’ Bite

    Science Bulletins: Skull X-Rays Reconstruct Extinct Carnivores’ Bite

    / 189 views

    Some carnivores eat only meat, while others are more omnivorous. To understand how and when these differences in carnivore feeding may have evolved, Museum paleontologists captured X-ray scans of skulls from living and extinct species. They reconstructed

  • 10:08 The Heart, Part 1 - Under Pressure: Crash Course A&P #25

    The Heart, Part 1 - Under Pressure: Crash Course A&P #25

    / 372 views

    Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from th

  • 02:49 Why Is Only Half Of My Nose Working?

    Why Is Only Half Of My Nose Working?

    / 221 views

    Ever notice how one side of your nose always seems to be more stuffed than the other? What’s up with that? Quick Questions knows! Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without

  • 09:34 Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

    Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

    / 266 views

    In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or yo

  • 05:04 The Benefits Of A Bilingual Brain - Mia Nacamulli

    The Benefits Of A Bilingual Brain - Mia Nacamulli

    / 643 views

    View full lesson: http://ed.ted.com/lessons/how-speaking-multiple-languages-benefits-the-brain-mia-nacamulli It’s obvious that knowing more than one language can make certain things easier — like traveling or watching movies without subtitles. But are the

    Featured
  • 04:37 How To Grow A Bone - Nina Tandon

    How To Grow A Bone - Nina Tandon

    / 371 views

    View full lesson: http://ed.ted.com/lessons/how-to-grow-a-bone-nina-tandon Can you grow a human bone outside the human body? The answer may soon be yes. Nina Tandon explores the possibility by examining how bones naturally grow inside the body, and illumi

    Featured
  • 04:46 How To Make A Mummy - Len Bloch

    How To Make A Mummy - Len Bloch

    / 381 views

    View full lesson: http://ed.ted.com/lessons/how-to-make-a-mummy-len-bloch As anyone who’s seen a mummy knows, ancient Egyptian priests went to a lot of trouble to evade decomposition. But how successful were they? Len Bloch details the mummification proce

  • 10:25 Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23

    Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23

    / 348 views

    Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on spe

  • 10:41 Muscles, Part 2 - Organismal Level: Crash Course A&P #22

    Muscles, Part 2 - Organismal Level: Crash Course A&P #22

    / 328 views

    Hank calls in a friend to do his push ups for him today to explain how skeletal muscles work together to create and reverse movements. Hank and Claire also demonstrate the role size plays in motor units, the three phase cycle of muscle twitches, and how t

  • 10:24 Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

    Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

    / 360 views

    We're kicking off our exploration of muscles with a look at the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the sliding filament m

  • 09:23 Joints: Crash Course A&P #20

    Joints: Crash Course A&P #20

    / 365 views

    We continue our look at your bones and skeletal system, skipping over the silly kid's song in favor of a more detailed look at your your axial and appendicular skeleton. This episode also talks about the structural and functional classifications of your j

    Featured
  • 10:38 The Skeletal System: Crash Course A&P #19

    The Skeletal System: Crash Course A&P #19

    / 492 views

    Today Hank explains the skeletal system and why astronauts Scott Kelly and Mikhail Kornienko are out in space studying it. He talks about the anatomy of the skeletal system, including the flat, short, and irregular bones, and their individual arrangements

  • 09:39 Vision: Crash Course A&P #18

    Vision: Crash Course A&P #18

    / 342 views

    Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th

    Featured
  • 03:54 What Happens When You Get Heat Stroke? - Douglas J. Casa

    What Happens When You Get Heat Stroke? - Douglas J. Casa

    / 410 views

    View full lesson: http://ed.ted.com/lessons/what-happens-when-you-get-heat-stroke-douglas-j-casa Have you ever suffered from exertional heat stroke? This condition is caused by intense activity in the heat and is one of the top three killers of athletes a

    Featured
  • 05:26 What Happens When You Remove The Hippocampus? - Sam Kean

    What Happens When You Remove The Hippocampus? - Sam Kean

    / 303 views

    View full lesson: http://ed.ted.com/lessons/what-happens-when-you-remove-the-hippocampus-sam-kean When Henry Molaison (now widely known as H.M.) cracked his skull in an accident, he began blacking out and having seizures. In an attempt to cure him, darede

  • 03:25 What Does The Liver Do? - Emma Bryce

    What Does The Liver Do? - Emma Bryce

    / 320 views

    View full lesson: http://ed.ted.com/lessons/what-does-the-liver-do-emma-bryce There’s a factory inside you that weighs about 1.4 kilograms and runs for 24 hours a day. It’s your liver: the heaviest organ in your body, which simultaneously acts as a storeh

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

    The Evolution Of The Human Eye - Joshua Harvey

    / 365 views

    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

  • 04:07 Could A Blind Eye Regenerate? - David Davila

    Could A Blind Eye Regenerate? - David Davila

    / 431 views

    View full lesson here: http://ed.ted.com/lessons/could-a-blind-eye-regenerate-david-davila We tend to think of blindness as something you're born with, but with certain genetic diseases, it can actually develop when you’re a kid, or even when you’re an ad

    Featured
  • 03:55 How Do Your Kidneys Work? - Emma Bryce

    How Do Your Kidneys Work? - Emma Bryce

    / 308 views

    View full lesson: http://ed.ted.com/lessons/how-do-your-kidneys-work-emma-bryce After drinking a few glasses of water on a hot day, you might be struck with a sudden ... urge. Behind that feeling are two bean-shaped organs that work as fine-tuned internal

  • 03:21 What Does The Pancreas Do? - Emma Bryce

    What Does The Pancreas Do? - Emma Bryce

    / 311 views

    View full lesson: http://ed.ted.com/lessons/what-does-the-pancreas-do-emma-bryce Beneath your ribs, you’ll find, among other things, the pancreas -- an organ that works a lot like a personal health coach. Emma Bryce explains how this organ controls your s

  • 04:57 Eye Vs. Camera - Michael Mauser

    Eye Vs. Camera - Michael Mauser

    / 332 views

    View full lesson: http://ed.ted.com/lessons/eye-vs-camera-michael-mauser Your eyes don’t always capture the world exactly as a video camera would. But the eyes are remarkably efficient organs, the result of hundreds of millions of years of coevolution wit

  • 04:03 The Effects Of Underwater Pressure On The Body - Neosha S Kashef

    The Effects Of Underwater Pressure On The Body - Neosha S Kashef

    / 284 views

    View full lesson: http://ed.ted.com/lessons/the-effects-of-underwater-pressure-on-the-body-neosha-s-kashef Why would a fish throw up its stomach? What makes a scuba diver develop painful microbubbles in their joints? Neosha S Kashef details the basics of

  • 04:00 Could Your Brain Repair Itself? - Ralitsa Petrova

    Could Your Brain Repair Itself? - Ralitsa Petrova

    / 275 views

    View full lesson: http://ed.ted.com/lessons/could-your-brain-repair-itself-ralitsa-petrova Imagine the brain could reboot, updating its damaged cells with new, improved units. That may sound like science fiction — but it’s a potential reality scientists a

  • 04:22 Why Do Your Knuckles Pop? - Eleanor Nelsen

    Why Do Your Knuckles Pop? - Eleanor Nelsen

    / 323 views

    View full lesson: http://ed.ted.com/lessons/why-do-your-knuckles-pop-eleanor-nelsen Some people love the feeling of cracking their knuckles, while others cringe at the sound. But what causes that trademark pop? And is it dangerous? Eleanor Nelsen gives th

    Featured
  • 10:30 Taste&Smell: Crash Course A&P #16

    Taste&Smell: Crash Course A&P #16

    / 304 views

    Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent

  • 04:25 Why Your Brain Is In Your Head

    Why Your Brain Is In Your Head

    / 279 views

    Vote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Check out BrainCraft: http://youtu.be/aucscX191vQ Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow

  • 04:14 You Are An Upside-Down Lobster

    You Are An Upside-Down Lobster

    / 259 views

    Vote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Here's why you aren't built like a lobster. Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow on Tw

  • 10:17 Parasympathetic Nervous System: Crash Course A&P #15

    Parasympathetic Nervous System: Crash Course A&P #15

    / 308 views

    This week we are looking at your parasympathetic division, which is the "resting and digesting" unit. Unfortunately, learning about this de-stressing division also involves a whole lot of memorization. Don't worry, though - we've got some mnemonic devices

  • 04:29 DNA: The Book Of You - Joe Hanson

    DNA: The Book Of You - Joe Hanson

    / 351 views

    View full lesson: http://ed.ted.com/lessons/dna-the-book-of-you-joe-hanson Your body is made of cells -- but how does a single cell know to become part of your nose, instead of your toes?...

    Featured
  • 03:55 The Science Of Spiciness - Rose Eveleth

    The Science Of Spiciness - Rose Eveleth

    / 379 views

    View full lesson: http://ed.ted.com/lessons/the-science-of-spiciness-rose-eveleth When you take a bite of a hot pepper, your body reacts as if your mouth is on fire -- because that's essentially...

    Featured
  • 03:37 How Does The Thyroid Manage Your Metabolism? - Emma Bryce

    How Does The Thyroid Manage Your Metabolism? - Emma Bryce

    / 297 views

    View full lesson: http://ed.ted.com/lessons/how-does-the-thyroid-manage-your-metabolism-emma-bryce Nestled in the tissues of your neck is a small, unassuming organ that wields enormous power...

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

    How Do The Lungs Work? - Emma Bryce

    / 333 views

    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...

  • 02:27 Do Transplanted Organs Carry Memories?

    Do Transplanted Organs Carry Memories?

    / 253 views

    Hundreds of organ recipients have reported unique experiences after their transplant. | For more, visit http://science.discovery.com/tv-shows/the-unexplained-files/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?a

  • 56:43 Wild Thing: The Smithsonian National Zoo

    Wild Thing: The Smithsonian National Zoo

    / 371 views

    As part of its mission to "advance research and scientific knowledge in conserving wildlife and to teach and inspire people to protect wildlife, natural resources, and habitats," scientists at the National Zoo breed endangered species for the purpose of r

  • 08:49 Autonomic Nervous System: Crash Course A&P #13

    Autonomic Nervous System: Crash Course A&P #13

    / 293 views

    Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where ner

  • 10:02 Peripheral Nervous System: Crash Course A&P #12

    Peripheral Nervous System: Crash Course A&P #12

    / 339 views

    It is now time to meet the system that helps your crazy brain stay in touch with the outside world. We follow up last week's tour of the central nervous system with a look at your peripheral nervous system, its afferent and efferent divisions, how it proc

  • 10:08 Central Nervous System: Crash Course A&P #11

    Central Nervous System: Crash Course A&P #11

    / 359 views

    Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. Table of Contents Central Nervous System, Location and Brain Function 1:48 Bra

  • 10:57 The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

    The Nervous System, Part 3 - Synapses!: Crash Course A&P #10

    / 373 views

    •••SUBBABLE MESSAGE••• TO: NerdFighteria FROM: Dave at DTXC.CO Cycling t-shirts at DTXC.CO. Don't give up the Road! DFTBA! *** Subbable Co-Sponsors: Logan Sanders https://www.facebook.com/perrylogans Dr. Boyev http://youtube.com/taichiknees *** You can di

  • 11:44 The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    / 329 views

    •••SUBBABLE MESSAGE••• TO: Carla FROM: Christopher Next stop is whenever. Just be like, "stop." *** 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

  • 10:36 The Nervous System, Part 1: Crash Course A&P #8

    The Nervous System, Part 1: Crash Course A&P #8

    / 399 views

    •••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** 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 aff

  • 09:57 The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #7

    The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #7

    / 278 views

    •••SUBBABLE MESSAGE••• TO: Helle Søndergaard FROM: Martin Søndergaard Congratulations for finishing first semester on physiotherapy! I'm so proud! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as

  • 09:40 The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

    The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

    / 312 views

    •••SUBBABLE MESSAGE••• TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with ev

  • 09:43 Tissues, Part 4 - Types of Connective Tissues: Crash Course A&P #5

    Tissues, Part 4 - Types of Connective Tissues: Crash Course A&P #5

    / 305 views

    •••SUBBABLE MESSAGE••• TO: the world. FROM: Laura Love Rathbun Learning is the best thing to do with your you! *** 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

  • 10:29 Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

    Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

    / 259 views

    •••SUBBABLE MESSAGE••• TO: Ashley FROM: Fee Happy birthday nerd also I love you lots and lots *** 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 y

  • 10:16 Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

    Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

    / 280 views

    •••SUBBABLE MESSAGE••• TO : Phoebe and James McMullan FROM : Dad Continue being awesome Phoebe&James from John&Hank! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything

  • 10:43 Tissues, Part 1: Crash Course A&P #2

    Tissues, Part 1: Crash Course A&P #2

    / 290 views

    •••SUBBABLE MESSAGE••• TO: Jordan Schoonover FROM: Mom, Dad&Madison Happy Birthday Jordan! We love you sweetheart!! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything w

  • 11:21 Introduction to Anatomy&Physiology: Crash Course A&P #1

    Introduction to Anatomy&Physiology: Crash Course A&P #1

    / 288 views

    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.

Categories





















RSS