Archive

Uncovering the Mystery of Combustion: Why Flames Have No Weight or Shape

A single fluffy cumulus cloud holds about 500,000 kg of water, and somehow, none of it falls on you.

There's no magenta wavelength of light anywhere in the universe - your brain invents the color from scratch every time you see it.

Human bone outperforms steel by weight, and the inside looks more like a sponge city than a solid rock.

How a messy lab dish, a two-week vacation, and a speck of floating mold accidentally became the reason your ear infection goes away in five days.