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...that Robin Miller was a female Australian pilot and nurse who borrowed money to buy a Cessna 182 and then began flying to remote outback areas in Western Australia to vaccinate Indigenous Australian children against polio and thus became known as the "Sugarbird Lady"?
... that commotio cordis is a sudden and unexpected cardiac arrest observed mostly in young people during participation in sports, and that is the most frequent cause of accidental deaths in Little League baseball games?
...that the title of the movie I Married a Communist was so unappealing to audiences that their response led the film to be rereleased under the title The Woman on Pier 13?
...that more than 100 gamelan ensembles (a musical performance group of Indonesian origin) have been formed in the U.S. since the first was established at UCLA in 1958?
...that secret passages have helped people to hide in or flee from a building, or even to enter it without being spotted?
...that the Column of Phocas, erected in 608 to flatter the Eastern Roman Emperor Phocas, was the very last addition made to the Roman Forum?
...that the Alexander Aircraft Company, which produced Eaglerock biplanes in Colorado, was the largest aircraft manufacturer in the world for a brief period between 1928 and 1929?
...that the Coraopolis Bridge, designed by Theodore Cooper, started life as the third Pittsburgh Sixth Street Bridge and the 400 foot truss sections were floated 12 miles downstream to be reused rather than scrapped?
...that Alexander Buturlin, who was in charge of the Russian army when it took Berlin in 1760, was better known for his tall stature and good looks than for military talents?
...that a bristlecone pine tree named Prometheus, the oldest tree and oldest non-clonal organism ever known to exist, was cut down in 1964 by Forest Service personnel for research purposes?
...that Shin Sang-ok, a South Korean film director was kidnapped in 1978 under orders from future North Korean dictator Kim Jong-il and forced to direct a giant-monster film, Pulgasari?
...that the former Automobilwerk Eisenach in Thuringia, once part of BMW, was taken over by the Soviet Union in 1945, and resumed production under the BMW logo until 1951 when BMW regained control over its trademark and logo?