Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
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
The elephant brain weighs about 6,000g.
274
In Australia, there are spiders big enough to eat snakes.
20
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205