The cat brain weighs about 30g.
167
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293