The elephant brain weighs about 6,000g.
274
Cows can sleep standing up, but they can only dream lying down.
745
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
In Australia, there are spiders big enough to eat snakes.
20
Whales and dolphins can't taste anything other than salt.
11
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5