There's a regenerative candle that creates a new candle as it melts.
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In 2012, Swedish artist Fredrik Saker created a super-detailed self portrait and successfully submitted it as his driver’s license picture.
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Nachos were actually invented by a guy named Nacho. Happy Nacho Day!
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On October 28, 2013, wind power provided 100% of Denmark's power. At 2:00am, it was producing 122% of the country's energy needs.
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