A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A scorpion can hold its breath for up to 6 days.
19
Female kangaroos have three vaginas.
2
A 42-foot sperm whale has about 7 tons of oil in it.
209