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Why Does Peppermint Taste So Cold?

Kids Science
Jessi and Squeaks explore why peppermint candies, and mint plants in general, make your mouth feel cold.

This Nuclear Conspiracy Theory is CRAZY

Adults Science
When we published a video from Hiroshima, a new kind of conspiracy theorist crawled out of the woodwork.

What Is Osmosis?

Kids Science
What is Osmosis? Let's find out with Dr. Ion.

How To Destroy The Universe

Adults Science
The universe is going to die one day, and a fight between two titans will decide our cosmic fate.

The Science Of Ice Skating

Kids Science
In this episode, Jessi and her friends at The Fort learn about the physics behind all the slippery fun you can have on the ice.

Can AI Catch What Doctors Miss? | Eric Topol | TED

Adults Science
AI could propel the biggest transformation in the history of medicine, says physician-scientist Eric Topol.

How Do Erasers Erase?

Youth Science
Are you wondering how erasers erase? Let's find out together.

How to Win an Interstellar War

Adults Science
Could aliens destroy us from light years away? Another day at Kurzgesagt Labs, where we answer the most important questions with science.

Vaccinating Honeybees

Kids Science
The Canadian Food Inspection Agency has approved the first-ever vaccine for honeybees in Canada.

You Are Your Microbes

Youth Science
Jessica Green and Karen Guillemin emphasize the importance of understanding the many organisms that make up each and every organism.

World's Best Night Vision Goggles

Adults Science
We visited the US Navy to test the best night vision goggles in the world.

Diplocaulus: An Ancient Animal

Youth Science
Squeaks and Jessi discover an animal with a head that reminds them of a boomerang.

How Did Humans Evolve? Crash Course Biology #19

Adults Science
What’s a human? And how did we become humans, anyway?

Elmo Learns About Science

Kids Science
Elmo learns all about the different jobs that scientist do! They can study space, bugs, rocks, and more!

Eclipses Used To Be Terrifying

Youth Science
Because eclipses are powerful and frightening events, ancient cultures went to great lengths to understand eclipses.

The Ice Bucket Challenge Actually Worked

Youth Science
The Ice Bucket Challenge raised millions of dollars for research into treatments for ALS, or Lou Gehrig's disease.

You Went Through Puberty as a Baby

Adults Science
We all remember the woes and trials of our adolescence.

4.5 Billion Years in 1 Hour

Adults Science
Earth is 4.5 billion years old - which is approximately the same amount of time it took us to create this video.

Solar Eclipse

Youth Science
Isabelle MacNeil breaks down what happens in space during a solar eclipse, and why it can be unsafe to look at it without the proper eye protection.

The Problem With Science Communication

Adults Science
Holographic wormhole, via Nature:

Meet The Marsupials

Kids Science
Squeaks wants to know more about marsupials, so Jessi introduces him to a special friend: Pinto the opossum.