The Chinese words for “520” sound very like Wo Ai Ni, the Chinese words for “I love you.” And thus May 20 has become an unofficial “Internet Valentine's Day” in China. May 20 has a very different meaning in the tiny unincorporated town of Codell Kansas, where May 20 is “Cyclone day,” commemorating the day on which tornadoes struck the town in three consecutive years from 1916 - 1918. Clearly there are a variety of reasons that May 20 is a date in history that deserves to be remembered.
The story of the Navy’s reluctance to even admit to the risk from sharks, and their final rushed attempt at a solution, says much about naval priorities and thinking prior and during the war.
On July 24, 1304 King Edward I of England captured the last stronghold of resistance against English rule in Scotland, the formidable Stirling Castle. But he did not have to storm the castle to make the defenders surrender. He merely had to threaten them with perhaps the most terrifying siege engine in the era before gunpowder.