Results for "mpemba effect"

The Mpemba effect — where hot water sometimes freezes before cold water — has puzzled scientists for decades and still lacks a complete explanation.

Venus rotates so slowly on its axis that a single Venusian day (243 Earth days) is longer than it takes Venus to orbit the Sun (225 Earth days).

The peacock mantis shrimp strikes with a club-like appendage that accelerates at 10,000 g — faster than a .22 calibre bullet — generating enough force to shatter aquarium glass.