Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
If a man could run as fast for his size as an ant can, he could run as fast as a racehorse.
108
Domestic pigs average a top speed of about 11 miles per hour.
182
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Sound travels about 4 times faster in water than in air.
408
Honey bees fly at 15 miles per hour.
145
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.
21
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423