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

The Problem With Science Communication

Discover strange new universes that turn up at the core of Einstein’s General Relativity.

YES, THIS IS A REUPLOAD. The original was age-restricted and demonetized.

This is how people can hold their breath for tens of minutes.

This is a video about some of the many times we have nearly blown up the world.

There is an entire branch of math simply devoted to knots – and it has changed the world. We’ll rope you in.

Will we see a new generation of airships roaming our skies?

IQ is supposed to measure intelligence, but does it?

J. Robert Oppenheimer forever changed the course of history. He may be the most important physicist to have ever lived.

This is the biggest, brightest, hottest video there is about the science of fireworks.

One of the most important, yet least understood, concepts in all of physics.

Huge thanks to the Australian Reptile Park for having us over to film – special thanks to Jake Meney for showing us the spiders and Caitlin Vine for organizing the shoot.

There's a strange number system, featured in the work of a dozen Fields Medalists, that helps solve problems that are intractable with real numbers.

Welcome to Micromouse, the fastest maze-solving competition on Earth.

Lightbulbs might be the best idea ever – just not for light.

NASA have made a wheel capable of withstanding tough Martian terrain, but just how indestructible is it?

Concrete = cement + sand + gravel. Cement is the most important man-made material on Earth.

A quantum computer in the next decade could crack the encryption our society relies on using Shor's Algorithm.

The world's strongest magnet is a million times stronger than Earth's magnetic field. Learn more about sustainability and Google’s efforts at sustainability.google.