The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
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