President Roosevelt spoke in front of Congress and gave a speech on what Freedoms everyone should be granted. First being the Freedom of Speech. Second, the freedom of Religion, Third, The Freedom from Want, and Fourth, the Freedom from Fear. Being a big deal, FDR didn't just say that all people should have these freedoms because Americans already expected these freedoms.
On December 2, 1942, Enrico Fermi and a small band of scientists and engineers demonstrated that a simple construction of graphite bricks and uranium lumps could produce controlled heat. The space chosen for the first nuclear fission reactor was a squash court under the football stadium at the University of Chicago.
German and Slavic: from the personal name Casper or Kaspar, which was especially popular in central Europe up to the 18th century. Originally from Persian kaehbaed, khazana-dar, or ganjvaer, all meaning ‘treasure bearer’, it was ascribed by popular tradition in Europe to one of the three Magi. Their supposed remains were taken to Cologne from Constantinople in the 12th century. See also Baltazar and Melchior .