The cat brain weighs about 30g.
167
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Gorillas can catch human colds and other illnesses.
205
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19