Honey bees fly at 15 miles per hour.
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
Sound travels about 4 times faster in water than in air.
If a man could run as fast for his size as an ant can, he could run as fast as a racehorse.