Search Results: "knee"
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02:31
How to test your knee-jerk reflex | Do Try This At Home | We The Curious
133 views / 0 likes - addedHeather and Beth put their tendons to the test as they explain what causes your leg to kick out when you tap your knee, and show you some more tendon tricks to try at home.How to make a motor: http://youtu.be/GvA77lY35PgThis video was presented by: Beth C
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02:01
Listen to the Sounds of Knees Cracking
608 views / 0 likes - addedEavesdropping on the creaks and groans of an athlete’s knee could help doctors track healing after injury or surgery.
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02:18 Popular
Why Do We Get Scabs? | COLOSSAL QUESTIONS
799 views / 0 likes - addedWhen you trip and scrape yout knee, youve probably noticedthat it scabs over a few hours later. But... what IS a scab exactly, and how do they help you heal??Images used under license from Shutterstock.comWelcome to Colossal Questions, the show that answe
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06:18
The Voder: 1939, the worlds first electronic voice synthesizer
402 views / 0 likes - addedThe Voder was the worlds first voice electronic synthesizer. In 1939 Homer Dudley working at Bell Telephone Laboratories in Murray Hill, New Jersey began to publicly demonstrate the Voder, the first electronic device that could generate continuous human s
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01:58
Look Inside a Pig’s Face While It Eats
539 views / 0 likes - addedThanks to XROMM technology scientists can see moving bones inside animals in real time. It's perfect for seeing inside a repaired knee or for figuring out how dinosaurs may have moved. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
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03:09
How to calculate pi by throwing sausages | Do Try This At Home | We The Curious
138 views / 0 likes - addedDid you know it's possible to calculate the number 'pi' by throwing sausages? Ross & Kerina take maths to the kitchen & show you how to try this adaptation of the 'Buffon's Needle Problem' at home.How to test your knee-jerk reflex & other tendon tricks:ht
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02:11 Popular
How Shoes Changed The Way Humans Walk
825 views / 0 likes - addedIf it wasn't for shoes, we would walk way differently. Think about how you walk when barefoot. The foot lands almost flat. It rolls through the step, and the toes push off. Humans walked this way for millennia. Research suggests this style puts less stres
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04:05
How This Action Sports Star Built His Own Prosthetic Leg
335 views / 0 likes - addedIn 2008, Monster Mike Schultz, a pro snowmobile racer, had his left leg amputated above the knee. Seven months later, he was zooming around on a dirt bike wearing a prosthetic leg that he designed and built himself. Today, the action sports star is at the
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04:01 Popular
Brain Breaks - Action Songs For Children - Move And Freeze - Kids Songs By The Learning Station
3,680 views / 3 likes - addedPopular children’s brain breaks, action and dance song, Move and Freeze. Move and Freeze is from the award-winning CD, “Brain Boogie Boosters”. Brain Boogie Booster CD Download: http://store.learningstationmusic.com/brainboogieboostersdownload.aspx Brain
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02:07 Popular
Why Don't We Have Elbowcaps?
791 views / 0 likes - addedArms 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
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04:30
Engineers Created A New Bionic Arm That Can Grow With You
557 views / 0 likes - addedCheck out Daniel Melville’s 3D printing business here! https://www.handydans3dprints.com/ How Close Are We to Replacing Humans with Robots? https://www.youtube.com/watch?v=dA4I3PiDMz4 Subscribe! https://www.youtube.com/user/DNewsChannel Read More: Open Bi
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12:13
How to Draw Taylor Swift | LOVER Eras Concert Tour
143 views / 1 likes - addedLearn How to Draw cute Taylor Swift in her Eras Tour Lover outfit. Sparkly sequined bodysuit and knee high boots. Easy step by step female celebrity drawing tutorial. #taylorswiftlover Please SUBSCRIBE at: https://www.youtube.com/channel/UC3dEvA1is6-0_yue
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08:05
A Game You Can Never Win
442 views / 0 likes - addedWatch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMNot a real offer.*** LINKS ***Get Vsauce's favorite science and math toys delivered to your door!https://www.curiositybox.com/2018 Currency Budgethttps:/
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05:23
How Does Your Body Process Pain?
229 views / 0 likes - addedPain is much more complicated than getting a nasty cut on your knee. In this episode of Human, Patrick breaks down how your body feels pain on a physiological level. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANp
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18:26 Popular
20 AWESOME LIFE HACKS THAT WILL SIMPLIFY YOUR LIFE
1,106 views / 4 likes - addedHACKS TO SIMPLIFY YOUR LIFE With these awesome hacks you're gonna do everything at least twice faster! Did you know that plain milk can fix things? I bet you're quite surprised to hear that. Well, don't believe my words, see for yourself! So, once I broke
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08:36
Incredible Jumping Man - Origami Model by Aiden Jung and Jeremy Shafer
516 views / 0 likes - added[Simple] How to fold an origami Jumping Man (AKA Jumping Person) from a square of paper. This model is based on a Jumping Man my fan Aiden Jung and I designed during an online Zoom tutoring session. If you would like to book a Zoom tutoring session with m
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06:05
This Is What Makes Crocodile Jaws So Deadly
631 views / 0 likes - addedCrocodiles have more than 60 teeth, but they don't chew their food sometimes they have to perform a death roll. Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.comThe crocodilian group is hundreds of millions of yea
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02:41
You Have More Bones Than You Think
423 views / 0 likes - addedGo to https://www.curiositystream.com/minute to get a free month trial with CuriosityStream and get a subscription to Nebula bundled in for free!Because the ossification process can differ so much from human to human, we have a wide range of potential bon
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02:55 Popular
Transforming Human Poop Into Eco-Friendly Fertilizer: #bestjobever
876 views / 0 likes - addedEveryone poops. But who wants to actually deal with it? Ecologist Sasha Kramer literally works with poop and thinks about it every day. She is helping to transform human waste into fertile organic compost for agricultural use in Haiti. Kramer is an ecolog
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04:34 Popular
Why Don't All Skeletons Become Fossils?
2,116 views / 5 likes - addedSkeletons of ancient animals sometimes become fossilized. But if this happened to every animal that ever lived, wouldn’t we be swimming in a sea of fossils right now? BrainStuff explains why only a fraction of animal bones turn into fossils. Learn more at
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