The ball on top of a flagpole is called a 'truck'.
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Energy is being wasted if a toaster is left plugged in after use.
21
Kleenex tissues were originally used as filters in gas masks.
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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
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Castor oil is used as a lubricant in jet planes.
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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
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