Balloons of World War II

"Fumifugium" was a treatise on air pollution written in 1661. In addition to warning about the dangers of coal smoke, John Evelyn wrote this work to improve the reputation of King Charles II. Research: Chambers, Douglas D. C. "Evelyn, John (1620–1706), diarist and writer." Oxford ...  Show more

This 2019 episode shares how Hennig Brand discovered phosphorous by boiling pee. But he was really thought the secret to the philosopher’s stone might be found in urine. See omnystudio.com/listener for privacy information. 

Picture this: It's late 1944, and you, like thousands of other people on the west coast of North America, have noticed bizarre, jellyfish-like objects floating through the sky. You call the local authorities, maybe even the Air Force, only to be ignored. You don't see anything ab ...  Show more

November 21, 1783. The garden at the Chateau de la Muette is full of expectant Parisians, looking up at the sky. They’re waiting to watch the first two human beings ever take free, untethered flight. After a gust of wind nearly derails the entire operation, some volunteer seamstr ...  Show more

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L'histoire de la bombe atomique française est un récit complexe et fascinant qui s'inscrit dan ...

One of the lowest points of World War 2 for the Allies was autumn 1943, when bombing runs from England to Germany were ramping up. Hundreds of B-17s flew out to strike military targets, but they flew unescorted due to being the only planes with enough range (fighters could only m ...  Show more