A cow produces around 200,000 glasses of milk in her lifetime.
373
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
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The largest earthworm on record was found in South Africa and measured 22 feet.
151
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
A puppy is born blind, deaf, and toothless.
16