Mackinac Island, Michigan, has banned cars since 1898!
4
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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Sony researchers have developed a refrigerator that only opens when you smile.
9
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
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The first foreigner to become a samurai was an African slave.
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There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
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