Take your height and divide by eight. That's how tall your head is!
475
In 1974, prankster Porky Bickar was so into April Fools, he flew hundreds of tires into a dormant volcano in Alaska and set them on fire - fooling the local populace and coast guard into thinking the volcano was active.
30
Famous billionaire Howard Hughes stored his own urine in large bottles.
138
Peanuts are one of the ingredients in dynamite.
1k
Omar bin Laden (Osama's son) was denied citizenship in Britain in 2007 because "Omar failed to provide his father's permanent address".
19
Jeremy Clarkson once published his bank account number and sort code to prove that the information couldn't be used to steal money. Someone used it to set up a monthly direct debit from his bank account to a charity.
17
Most people who read the word 'yawning' will yawn!
184