Between 2007 and 2012, Bill Gates gave away $28 billion; saving 6 million lives.
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Jon Bon Jovi has a restaurant that has no prices; guests pay whatever they can or volunteer in exchange for their meal.
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In Iceland, 100% of domestically produced electricity comes from renewable energy.
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Sony researchers have developed a refrigerator that only opens when you smile.
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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Some farmers in Kenya are using elephants' natural fear of bees and building "beehive fences" that keep wild elephants from trampling the crops. It keeps the farms safe, and prevents farmers from having to kill elephants to defend their livelihood!
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In Mexico, artists can pay their taxes using artwork that they create.
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