1950s By Tania Urias May 29, 1950 First modern credit card First modern credit card introduced Jun 25, 1951 Color TV introduced Color TV introduced Sep 22, 1952 Car seats belts introduced Car seats belts introduced May 29, 1953 DNA discovered DNA discovered Jan 21, 1954 First Atomic submarine launched Jul 17, 1955 Disneyland opens May 29, 1956 TV remote control invented Oct 4, 1957 Soviet Satellite Sputnik Launches Space Age May 29, 1958 Peace symbol created May 29, 1959 The Sound of Music Opens on Broadway
