By peeing in the shower, you can save 1,157 gallons of water a year.
31
The cruise liner, 'Queen Elizabeth 2', moves only six inches for each gallon of diesel that it burns.
26
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
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85% of all Valentine's Day cards are purchased by women!
38
It's impossible to kill yourself by holding your breath.
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