The elephant brain weighs about 6,000g.
274
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2