The cat brain weighs about 30g.
167
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
A cow produces around 200,000 glasses of milk in her lifetime.
373
Squirrels forget where they hide about half of their nuts.
698
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271