Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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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.
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In the mid-90’s, Coca Cola recalled an advertising poster due to a hidden sexual image.
7
In their early careers, Sylvester Stallone and Jackie Chan both took part in porn.
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MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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The oldest living person smoked cigarettes from the age of 21 to 117.
13