Dark matter is thought to make up a little over a quarter of the universe, but it has never actually been detected. Researchers repurposed an experiment originally intended to detect gravity, which ...

Discover how magnetic levitation technology powers floating globes and other science gadgets that appear to defy gravity. This explanation breaks down the principles of electromagnetism, balance, and ...

A diamagnetic substance is slightly repelled by magnetic fields. With a strong enough magnet, the diamagnetic force can ...