When cats are happy, they may squeeze their eyes shut.
10
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
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
The cat brain weighs about 30g.
167