A 42-foot sperm whale has about 7 tons of oil in it.
209
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
When dragonflies mate, their tails form a love heart.
22
Dolphins have names for one another.
18
The largest earthworm on record was found in South Africa and measured 22 feet.
151
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255