In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
In 1996, an Iraqi man named Sam Eisho moved to Australia and used the welfare system as income. Some years later, he became successful and wrote a cheque for more than $18,000 to the Australian Government (every cent they gave him).
11
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
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