This Day in Geek History: May 31
1790
The United States federal Copyright Act is signed into law by president George Washington. The duration of the copyright prescribed under the law, which requires a record of the titled to be made prior to its publication in the district court where the author or proprietor resides, is fourteen years with an optional renewal period of a second fourteen.
1879
The first electric railway is launched during the Berlin Trades Exposition.
1927
The last Ford Model T rolls off the world-renounced assembly line, which had produced 15,007,003 vehicles.
1938
W2XBS broadcasts the film The Return of the Scarlet Pimpernel, starring Leslie Howard. During the film’s broadcast, the station’s projectionist plays the reels out of sequel, bringing the film to its conclusion twenty minutes early. After the debacle, the NBC network won’t be able to secure the first-run rights for a film for years to come.
1943
Construction begins on ENIAC at the University of Pennsylvania’s Moore School of Electrical Engineering in Philadelphia, Pennsylvania. The formal contract between the Moore School and the US Army doesn’t officially go into effect until July 1st. John Mauchly is the project’s chief consultant and J. Presper Eckert is the project’s chief engineer. It will take the school’s team approximately one year to design the ENIAC system another eighteen months and half a million dollars to build. By the time the system is fully operational, the war for which it the computer was meant to assist will be over.
Read the rest of this entry » » »

