There are 92 known cases of nuclear bombs lost at sea.
148
Traces of cocaine were found on 99% of UK bank notes in a survey in London in 2000.
142
The Ramses brand condom is named after the great pharaoh Ramses II who fathered over 160 children.
153
Approximately 25,000 workers died during the building of the Panama Canal, and approximately 20,000 of them contracted malaria and yellow fever.
14
Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
22
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25