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TED Talks
TED: How stem cells orchestrate healing — and how to speed it up | Kevin Stone
From synthetic embryos to lab-grown skin, we live in a brave new world of stem cell advances. So why can it still take years to recover from injury? Orthopedic surgeon Kevin Stone is working to accelerate the body's healing response so...
SciShow
Body Parts You’ve Never Heard Of
You might think that you’re pretty familiar with your body, but it turns out that our bodies still have some surprises for us!
SciShow
Can Achy Joints Really Predict the Weather?
Can your grandma really tell when a storm is coming based on her knee? Scientists have been looking into this tale for years, and either way, you should probably still call her just because.
SciShow
Body Parts You’ve Never Heard Of
You might think that you’re pretty familiar with your body, but it turns out that our bodies still have some surprises for us!
TED Talks
Krista Donaldson: The $80 prosthetic knee that's changing lives
We've made incredible advances in technology in recent years, but too often it seems only certain fortunate people can benefit. Engineer Krista Donaldson introduces the ReMotion knee, a prosthetic device for above-knee amputees, many of...
TED Talks
Kevin Stone: The bio-future of joint replacement
Arthritis and injury grind down millions of joints, but few get the best remedy -- real biological tissue. Kevin Stone shows a treatment that could sidestep the high costs and donor shortfall of human-to-human transplants with a novel...
SciShow
Is Running Really Bad for Your Knees
Have you ever worried that running causes more problems than it solves?
SciShow
Why Does Putting a Finger Under Your Nose Stop a Sneeze?
Sometimes sneezing can be really inconvenient, but why does a technique made popular by cartoon shows seem to be effective at stopping them?
SciShow
Why Don't We Have Elbowcaps?
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?
SciShow
Unexpected Dangers of Sports
From turf toe to toxic Zamboni's, sports injuries aren't just for pro athletes.
Curated Video
Chair Yoga for Mid-Day Energy Boost
New ReviewRelax and refresh while we gently boost circulation, release tension and recharge your whole body, all while entirely seated in a chair.
Kids’ Poems and Stories With Michael Rosen
Even Stevens – Chapter 2 (Football Story)
Even Stevens – Chapter 2 (Football Story)
Curated Video
What is Service Marketing & Why is it so important to the Economy?
When we buy or sell educational services, financial services, insurance, banking, entertainment we are taking part in the service economy. Here we discuss what makes up Service Marketing.
Copyright Mark Wolters...
Copyright Mark Wolters...
Curated Video
How to Tie Your Shoes
Howcast - You can't wear slip-ons your whole life—but you don't want to have your mom or dad chasing after your floppy laces, either. Learn to tie your own shoes, and nothing can slow you down.
Curated Video
How to Do Vertical Hip Circles in Belly Dancing
Howcast - Let belly dancer Irina Akulenko teach you how to do vertical hip circles in this belly dancing video from Howcast.
Curated Video
How to Do Double Hip Locks in Belly Dancing
Howcast - Let belly dancer Irina Akulenko teach you how to double hip locks in this belly dancing video from Howcast.
Curated Video
How to Do Hip Drops in Belly Dancing
Howcast - Let belly dancer Irina Akulenko teach you how to do hip drops in this belly dancing video from Howcast.
Curated Video
How to Do Hip Lifts & Basic Shimmy in Belly Dancing
Howcast - Let belly dancer Irina Akulenko teach you how to do hip lifts and a basic shimmy in this belly dancing video from Howcast.
Curated Video
How to Do the Bouncing Bread Roll Magic Trick
Howcast - Learn how to do the bouncing bread roll trick from professional illusionist Ben Nemzer in this Howcast magic tricks video.
Curated Video
How to Do a Foot Stomp in Krumping
Howcast - Learn how to do krumping foot stomps from choreographer Jamal Cumberbatch in this Howcast dance video.
Curated Video
How to Do the Toprock Side Step B-Boy Dance Move
Howcast - Learn how to do the b-boy dance move the toprock side step in this Howcast breakdancing tutorial with choreographer Victor "Kid Glyde" Alicea.
Curated Video
How to Do a Front & Straight Kick in Krav Maga
Howcast - Learn how to do front and straight kicks in this Howcast training video with Krav Maga expert Rhon Mizrachi.
Curated Video
What Yoga Poses Help with Seated Meditation?
Howcast - Learn yoga poses that help with seated meditation from yoga instructor Lisa Dawn Angerame in this Howcast video.
Curated Video
How to Strike to the Clinch for UFC Training
Howcast - Learn how to strike to the clinch during an attack from kickboxing champion Phil Nurse in this Howcast UFC training video.