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
Cats recognise the voice of their owner, but never evolved to care.
22
Alligators can live up to 100 years.
337
Tigers can see 6 times better at night than humans.
305
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12