Quote of the day
I don't say 'Tis impossible for an impudent man not to rise in the world, but a moderate merit with a large share of impudence is more probable to be advanced than the greatest qualifications without it.
Henrietta Swan Leavitt
Born: July 4, 1868
Died: December 12, 1921 (aged 53)
Bio: Henrietta Swan Leavitt was the American astronomer who discovered the relationship between the luminosity and the period of Cepheid variable stars. She made this discovery, among others, while employed at the Harvard College Observatory as a human computer examining photographic plates to measure and catalog the brightness of stars.