site:knowridge.com - Search Videos

Cosmic dark energy may be weakening, astronomers say, raising questions about the fate of the universe

Cosmic dark energy may be weakening, astronomers say, raisi…

The Los Angeles fires got extremely close to NASA’s JPL facility

The Los Angeles fires got extremely close to NASA’s JPL facility

Scientists build squirrel-inspired robot that can leap and land like nature’s best jumper

Scientists build squirrel-inspired robot that can leap and land like n…

NASA study lunar dust to protect future moon missions

NASA study lunar dust to protect future moon missions

It’s official, 2024 was the hottest year on record

It’s official, 2024 was the hottest year on record

Asteroid has a very small chance of hitting Earth in 2032, but a collision could devastate a city

Asteroid has a very small chance of hitting Earth in 2032, but a collisio…

This AI drone defeats human champions in world racing first

This AI drone defeats human champions in world racing first

Dark matter has a firm grip on these galaxies

Scientists build “growing” robot to help rescuers search through rubble

Stem cell therapy reverses type 1 diabetes in world first

New battery breakthrough could make electric cars go much farther

Bendable concrete: A 3D printing breakthrough for stronger, safer b…

Our galaxy is crowded or empty—both are equally terrifying

New technology helps gravitational-wave detectors see further into th…

Shape-shifting nozzle makes 3D printing better

This worm-inspired robot can jump 10 feet without legs

Biologists discover a new fossil species of prehistoric fish

A super-earth to test the limits of habitability

Brains of people with schizophrenia may age faster

Strange winds blow through this exoplanet’s atmosphere

Could planets orbiting two stars have moons

Six reasons why people enjoy horror movies

See more videos