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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The first foreigner to become a samurai was an African slave.
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The world's longest traffic jam took place in Beijing, China. It was over 60 miles long and lasted 11 days.
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In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
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According to official documents, Luo Meizhen was born in 1885, which would make her 127 years old when she died in 2013 and the oldest person ever to have lived.
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