1960 – A temperature of
−88°C (−127°F) is measured in Vostok, Antarctica — a world-record low.
1963 – The 200-metre freestyle is swum in
less than 2 minutes for the first time by Don Schollander (1:58).
1967 – Led by Abbie Hoffman, a group of hippies temporarily disrupt trading at the NYSE by throwing
dollar bills from the viewing gallery, causing a cease in trading
as the brokers scramble to grab them up.
1968 – France explodes
its first hydrogen bomb, thus becoming
the world's fifth nuclear power.