It 'snows' metal on Venus.
13
The longest Monopoly game in a bathtub lasted 99 hours!
213
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
The first guy to win Who Wants To Be A Millionaire (USA) used none of his lifelines until the final question, where he called his dad. During the call, he told his dad he didn't need any help on the final question, but he just wanted to let him know that he was about to win $1,000,000.
29
Leonardo da Vinci could write with one hand and draw with the other at the same time.
56
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9