Canada's new flag, with its maple leaf design, was unfurled in 1965 in Ottawa!
22
The first ever patent in the UK was Aaron Rathbone & Roger Burges, Map makers in 1618!
15
To take an oath, ancient Romans put a hand on their testicles
426
There are 92 known cases of nuclear bombs lost at sea.
148
The Titanic is about as long as the Empire State building is tall.
174
The Nestles haven't run Nestle since 1875.
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