More Notable Events on May 12: 1986 Bicycle is pedaled 65 mph 1984 South Africa prisoner Nelson Mandela sees his wife for 1st time in 22 years 1979 Chris Evert's 125-match winning streak on clay comes to an end 1951 1st H Bomb test, on Enewetak Atoll 1908 Wireless Radio Broadcasting is patented by Nathan B. Stubblefield