Cold water weighs more than hot water.
93
Nearly 50% of the world's scientists are assigned to military projects.
71
Scientists aren't sure what color dinosaurs were.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
5
Scientists in Germany have developed a candy that doesn't cause cavities.
11
A 'jiffy' is an actual unit of time for 1/100th of a second!
66