Captain Disillusion makes some of the most informative and high quality videos on YouTube
The Slow Mo Guys capture the fascinating moment when 2000° thermite lands in a tank of 20° water
Tom Scott found a brilliant way to convey just how much a billion dollars is, by using distance instead of volume
Carl Sagan explains how the ancient Greeks knew the Earth was round and calculated its circumference over 2,000 years ago.
This Lego-powered RC sub is amazing
In a region where food is already scarce, billions of insects are now eating everything in sight
Electrostatic charged fabric, why didn’t I think of that!
The spongiest cake you ever did see with ASMR-like audio to accompany the deliciousness
The CDC shows you how to create your own basic, no sew face mask in a few easy steps
Dr. Jeffrey VanWingen, a US family physician, demonstrates how to grocery shop and handle take-out food safely