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Which is stronger: Glue or tape? - Elizabeth Cox

Adults History Science
The oldest glue in the world is over 8,000 years old and comes from a cave near the Dead Sea.
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This What Quantum Mechanics Looks Like?

Adults History Science
If we didn't have neutrons, harnessing nuclear energy would be impossible.
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What Happens When You Take Steroids?

Adults Biology Health Science
How do steroids work? The pros and cons.
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97% of Climate Scientists Really Do Agree

Adults Ecology Global Warming Human
Do 97% of climate scientists really agree that humans are the main cause of climate change? Yep! Here's what the 97 percent statistic *really* means.
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Why can't you divide by zero? - TED-Ed

Adults Math Science
In the world of math, many strange results are possible when we change the rules. But there's one rule that most of us have been warned not to break: don't divide by zero.
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Gyroscopic Precession

Adults Math Science
We have been collaborating on rotational motion, which is timely for some of the videos I've been doing lately.
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How to spot a liar | Pamela Meyer

Adults Relationships Society
On any given day we're lied to from 10 to 200 times, and the clues to detect those lie can be subtle and counter-intuitive.
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5 Things to do with... Potatoes

Adults Creativity Food
Looking back through the archives, we have found some great ways to make the humble potato the star of the show.
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Your Body is Amazing ft. Christine Sydelko

Adults Biology Human
Discover why your body is a wonderland with Christine Sydelko!
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What causes headaches? - Dan Kwartler

Adults Health History Neuroscience
In ancient Greece, the best-known remedy for a long-standing headache was to drill a small hole in the skull to drain supposedly infected blood.
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Time: The History & Future of Everything - Remastered

Adults History Human World
The History & Future of Everything
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Ultimate Fried Chicken | "JFC" | Jamie Oliver

Adults Creativity Food
As a naughty weekend treat what could be better than homemade, crispy on the outside juicy in the middle Fried Chicken.
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What Would REALLY Happen If You Cloned Yourself?

Adults Biology Biotechnology Science
What happens when we clone things? Is cloning people even possible?
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This Week I Learned to Split an Apple with my Hands

Adults Food Humor
This week I learned how to split an apple in half with my bare hands. It's pretty easy. Try it! :)
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Primitive Technology: Sling

Adults Creativity Nature Technology
A sling is a weapon used to fire rocks farther and harder than could be thrown by hand alone. I made this sling from bark fiber that I made into cord.
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What causes body odor? - Mel Rosenberg

Adults Biology Human
Most of us don't need more than one whiff to identify that generally unpleasant, characteristic smell we call body odor.
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Mom vs. Dad: What Did You Inherit?

Adults Genetics Human
What traits have your parents pass down to you?
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This Week I Learned to Blacksmith with Alec Steele

Adults Creativity Gadgets Technology
This week I learned to blacksmith with Alec Steele. I forged a Scottish knife called a sgian dubh.
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How Much Food Is There On Earth?

Adults Food World
Have you ever wondered how much food we have on earth?
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A simple way to tell insects apart

Adults Animals Nature
There are nearly a million known insect species in the world, but most have one of just five common types of mouthparts.
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The Threat of AI Weapons

Adults Society Technology World
I'm not sure how alarmed to be about artificial intelligence. Personally I think it's really hard to predict when we'll create a machine that essentially has consciousness.