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.
Why Hurricane Paths Are Weird
Youth Science
Hurricane path prediction seems straightforward, until it is not.
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.
Primitive Technology: Volute Shaped Blower
Adults Science
I made a volute shaped blower where the housing for the fan is volute shaped, that is to say a widening spiral to test the effectiveness of a one way spinning impeller.
Animated Maps: Tectonic Plate Movement
Youth Science
This set of 41 paleo-elevation models (DEM) represents the changing paleogeography of the oceans and continents back to 540 million years ago.
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!
How Do Polar Bears Walk On Ice?
Youth Science
Are you wondering how polar bears walk on ice and snow? Let's find out together.
Eclipses Used To Be Terrifying
Youth Science
Because eclipses are powerful and frightening events, ancient cultures went to great lengths to understand eclipses.
I kissed nuclear waste to prove a point.
Adults Science
The shadows of Chernobyl and Fukushima loom large over the topic of nuclear energy, fueling fears often unaligned with reality.
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.
Rescuing Nibi
Youth Science
Baby beaver Nibi was rescued and now has uncanny object recognition.
Where The Weird Things Are
Adults Science
We made this video in partnership with the Bik Lab at University of Georgia and the National Science Foundation.
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.
Animated Maps: The Five Deeps
Youth Science
In this animated map, we highlight the deepest spots in the briny deep that surrounds us.
Monitoring Methane From Space
Youth Science
Satellites have a really important role to play in reducing greenhouse gas emissions.
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.