The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
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
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Whales and dolphins can't taste anything other than salt.
11
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6