Condoms were originally made of animal intestines or linen.
347
Alligators can live up to 100 years.
337
Sloths take two weeks to digest their food.
243
Sharks have been on the planet longer than trees.
14
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
