Last seen in:
- Eugene Sheffer - King Feature Syndicate - Jun 18 2015
- New York Times - Jul 4 2014
- Eugene Sheffer - King Feature Syndicate - Jan 3 2014
- Eugene Sheffer - King Feature Syndicate - Jun 25 2009
- New York Times - Feb 15 2009
- L.A. Times Sunday - Apr 15 2007
- Wall Street Journal - Jan 28 2005 - January 28, 2005 - By Degrees
- New York Times - Oct 12 2003
- New York Times - Nov 25 1999
Related Clues:
- Eponymous physicist
- Manhattan Project physicist
- Physicist Enrico
- Physics unit
- 1934 Chemistry Nobelist
- 1938 Physics Nobelist
- See 9-Down
- Chemistry Nobelist Harold
- Los Alamos scientist
- Deuterium discoverer
- Manhattan Project physicist Enrico
- Noted physicist
- Chain reaction pioneer
- Discoverer of deuterium
- Manhattan Project notable