In 2011, there were 3 known cases around the world of twins coming from different fathers.
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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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 November 2013, a woman in Florida named Linda Ducharme married a ferris wheel.
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In 1518, a "dancing plague" struck Strasbourg, Alsace, whereby hundreds of people danced fervently in the streets over the period of a month. Some suffered heart attacks or strokes, and many others died from sheer exhaustion. It remains unexplained.
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