Historical Events
- Physicist Louis Slotin is exposed to a lethal dose of radiation while preparing a plutonium core experiment at the Los Alamos lab, he dies 9 days later and the accident ends all hands-on nuclear assembly work at Los Alamos
Famous Birthdays
- David Hill, Australian television producer-executive (Sky Television, Eurosport, Sky Sports; President Fox Sports 1993-2000), born in Newcastle, Australia
About May 21, 1946
Day of the Week: Tuesday
How Long Ago? 78 years, 1 month and 22 days
Leap Year: No
Generation: Baby Boomer
Chinese Zodiac: Dog
Star Sign: Gemini