Return to Daily IQ 1978A revolution in conceptionThe world's first test-tube baby, Louise Joy Brown, was born in Lancashire, England. 1946 The United States tested the first underwater atomic bomb at Bikini Atoll. 1952 Puerto Rico became a commonwealth of the United States. 1956 The Italian liner Andrea Doria sank after colliding with the Swedish ship Stockholm off the New England coast, killing 51 people. 1984 Soviet cosmonaut Svetlana Savitskaya became the first woman to walk in space. 2000 The supersonic airliner Concorde crashed after takeoff outside Paris. Yesterday Return to Daily IQ Tomorrow or choose another day: JanFebMarAprMayJunJulAugSepOctNovDec Today's Birthday or select month and date: JanFebMarAprMayJunJulAugSepOctNovDec Year by Year: 1900?2014 or enter a year: Enter a year: ?