DC Comics released Flash Comics Issue 1, featuring Flash Gordon.
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English singer-songwriter Adele released her third studio album, '25.'
Queen Elizabeth II married Philip Mountbatten at Westminster Abbey in London.
Toshiba rolled out a four-legged robot designed to clean up after nuclear disasters.
MTV and Harmonix released Rock Band for PS3 and Xbox 360 in North America.
French inventor Pierre Lallement was awarded his patent for a pedal bicycle.
