Between 2007 and 2012, Bill Gates gave away $28 billion; saving 6 million lives.
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By weight, Bone is five times stronger than steel.
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Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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In Dubai, there’s a fridge magnet that orders a pizza delivered to your door.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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