In 2012, a Chinese man named Xiao Fan had a dress made out of 9,999 red roses for his girlfriend and then proposed - 9 in China means forever
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There's a regenerative candle that creates a new candle as it melts.
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In 2012, redditor laporkenstein forged his own wedding ring out of a Gibeon meteorite.
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A teen in Michigan built a working nuclear reactor. He taught himself how to build it as a weekend hobby project in his basement from ages 15-17 for $3500.
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