One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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A 'jiffy' is an actual unit of time for 1/100th of a second!
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A cesium atom in an atomic clock beats over nine billion times a second.
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