A scorpion can hold its breath for up to 6 days.
19
Mosquitoes don't just bite you, they also pee on you.
11
Lurch, a Watusi bull, had the largest horns in the world.
32
The cat brain weighs about 30g.
167
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132