Cattle are the only mammals that pee backwards.
33
There is a species of clam that can grow up to four feet long and weigh up to 500 pounds.
89
A cockroach will live nine days without it's head, before it starves to death.
26
When you correct for weight differences, men are proportionately stronger than horses.
64
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46
Ants began farming about 50 million years before humans thought to raise their own crops.
132
