politics

Nuclear Physicist Edward Condon

Nuclear Physicist Edward Condon

On March 2, 1902, American nuclear physicist Edward Uhler Condon was born. Condon was a pioneer in quantum mechanics and a participant in the development of radar and nuclear weapons during World War II as part of the Manhattan Project. The Franck–Condon principle and the Slater–Condon rules are co-named after…
The Almanachs of Benjamin Banneker

The Almanachs of Benjamin Banneker

On November 9, 1731, American almanac author, surveyor, naturalist and farmer Benjamin Banneker was born. Born in Baltimore County, Maryland, to a free African American woman and a former slave, Banneker had little formal education and was largely self-taught. Banneker’s knowledge of astronomy helped him author a commercially successful series…
Joan of Arc

Joan of Arc

On May 30, 1431, Joan of Arc aka the Maid of Orleans was burnt at the stake. Joan of Arc is considered a heroine of France for her role during the Lancastrian phase of the Hundred Years’ War, and was canonized as a Roman Catholic saint. Joan of Arc was…
Felix Wankel and the Rotary Engine

Felix Wankel and the Rotary Engine

On August 13, 1902, German mechanical engineer and inventor Felix Wankel was born. He is best known for his invention of the first rotary internal combustion engine. Instead of moving pistons, the Wankel engine uses an orbiting rotor shaped as a curved equilateral triangle. Thus it needs few moving parts, is…
The Degenerate Art Exhibition of 1937

The Degenerate Art Exhibition of 1937

On July 19, 1937, the Degenerate Art Exhibition (German: Die Ausstellung “Entartete Kunst”) was opened in the Institute of Archeology in the Munich Hofgarten. The exhibition presented 650 works of art, confiscated from German museums, and was staged in counterpoint to the concurrent Great German Art Exhibition. The exhibition included…
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