On this day: November 29

POSTED: 10:22 PM PST Nov 28, 2012    UPDATED: 11:00 PM PST Nov 28, 2014 
Operation Buster-Jangle, Uncle atom bomb test

Edison shows off his phonograph, atom bomb testing heads underground, a chimpanzee orbits the Earth, the Pong craze begins, and the world loses another Beatle, all on this day.