Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Cats sleep for 70% of their lives.
8
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8