A single lightning bolt has enough energy to toast 100,000 slices of bread.
Oxford University is older than the Aztec Empire.
Saturn is the only planet in our solar system that could float in water.
In 2009, Burger King launched a campaign that if you unfriended 10 friends on Facebook, you were entitled to a free Whopper. The person you unfriended would get a message telling them that their friendship is worth less than a Whopper.