When dragonflies mate, their tails form a love heart.
22
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
The Basenji dog is the only dog that is not able to bark.
4
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328