The colossal squid has the largest eyes in the world.
4
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 male seahorse carries babies and 'gives birth' to them instead of the female.
7
Early American humans hunted car-size armadillos and used their shells for houses.
12
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
A cow produces around 200,000 glasses of milk in her lifetime.
373
The seahorse is the only fish to have a neck.
12