Why doesn't glue stick to the inside of the container?
Adults Science
A weekly show where we endeavor to answer one of your big questions. This week, a bunch of people asked, "Why doesn't glue stick to the inside of the bottle?"
Explained: Beaker Ball Balance Problem
Adults Science
This is the solution to: http://youtu.be/QD3hbVG1yxM
Just how small is an atom?
Adults Science
Just how small are atoms? And what's inside them? The answers turn out to be astounding, even for those who think they know. This fast-paced animation uses spectacular metaphors (imagine a blueberry the size of a football stadium!) to give a visceral sense of the building blocks that make our world.
How Many Stars Are There?
Adults Science
Counting stars from the shore of the cosmic ocean...
Could We Stop An Asteroid? Feat. Bill Nye
Adults Science
Could we stop an asteroid on a collision course for Earth?
Solar eclipse: 2015 - Stargazing Live
Adults Science
Miss The Solar Eclipse This Year? Watch This Incredible Footage Of It!
Why do we get dark bags under our eyes?
Adults Science
A weekly show where we endeavour to answer one of your big questions. This week, "bored during school" asks, "Why do we get dark bags under our eyes when we're tired?"
Why Do We Only See One Side of the Moon?
Adults Science
Only one side of the Moon is visible from Earth because the Moon rotates about its spin axis at the same rate that the Moon orbits the Earth, a situation known as synchronous rotation or tidal locking.
What Colour Is This Dress?
Adults Science
Solved with science for the sake of the human race!!
How optical illusions trick your brain
Adults Science
Optical illusions are images that seem to trick our minds into seeing something different from what they actually are. But how do they work? Nathan S. Jacobs walks us through a few common optical illusions and explains what these tricks of the eye can tell us about how our brains assemble visual information into the 3D world we see around us.
The Science of Heartbreak
Adults Science
Why is a 'broken heart' so painful?
Scientific Weight Loss Tips
Adults Science
Tired of searching for the perfect diet or pill to shed some pounds? Find out the top weight loss tips, with solid science to back them up.
How Big is the Solar System?
Adults Science
The true scale of our cosmic neighborhood. Whoa.
Can Video Games Make You Smarter?
Adults Science
Are video games good for you?
Why is yawning contagious? - Claudia Aguirre
Adults Science
*Yaaawwwwwn* Did just reading the word make you feel like yawning yourself? Known as contagious yawning, the reasons behind this phenomenon have been attributed to both the physiological and psychological. It's been observed in children as young as four and even in dogs! Claudia Aguirre visits the many intriguing theories that might explain contagious yawning.
Why are my ears ringing?
Adults Science
A weekly show where we endeavor to answer one of your big questions. This week, Emma R. asks, "Why do I get that weird ringing noise in my ears?"