The highest speed ever achieved on a bicycle was 167.04 mph by Fred Rompelberg in 1995.
11
A domestic cat can sprint at about 31 miles per hour.
274
Lars Andersen has rediscovered an ancient form of archery that allows him to shoot 10 arrows in 4.9 seconds, while it takes others 13-35 seconds. He is even faster than the fictional archer Legolas in the Lord of the Rings series.
17
Domestic pigs average a top speed of about 11 miles per hour.
182
Sound travels about 4 times faster in water than in air.
408
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
If a man could run as fast for his size as an ant can, he could run as fast as a racehorse.
108