Whales and dolphins can't taste anything other than salt.
11
The head of a jellyfish is called the "Bell."
6
Drivers kill more deer than hunters do.
660
Sharks have been on the planet longer than trees.
14
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
A scorpion can hold its breath for up to 6 days.
19