Cats sleep for 70% of their lives.
8
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Sharks have been on the planet longer than trees.
14
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Sharks, like other fish, have their reproductive organs in their chests.
248
The cat brain weighs about 30g.
167