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.
19
Che Guevara suffered from asthma!
9
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
In Ancient Egypt, some people paid their taxes in honey.
152
Traces of cocaine were found on 99% of UK bank notes in a survey in London in 2000.
142
There are 92 known cases of nuclear bombs lost at sea.
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