In Australia, there are spiders big enough to eat snakes.
20
Sharks have been on the planet longer than trees.
14
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
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
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12