In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
22