Henri Becquerel, Discoverer of radioactivity in 1896 - The Jeffrey ...
Henri Becquerel, Discoverer of radioactivity in 1896 - The Jeffrey ...
Henri Becquerel, Discoverer of radioactivity in 1896 - The Jeffrey ...
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<strong>Henri</strong> <strong>Becquerel</strong>,<br />
<strong>Discoverer</strong> <strong>of</strong> <strong>radioactivity</strong> <strong>in</strong> <strong>1896</strong>
Marie and Pierre Curie,<br />
<strong>Discoverer</strong>s <strong>of</strong> radium <strong>in</strong> 1898
Frederick Soddy
Ernest Rutherford
Albert E<strong>in</strong>ste<strong>in</strong>
F. W. Aston
Robert A. Millikan
E.T.S. Walton, Ernest Rutherford, and<br />
John Cockcr<strong>of</strong>t <strong>in</strong> 1932
Ernest O. Lawrence,<br />
Hold<strong>in</strong>g his first cyclotron
Headl<strong>in</strong>e: Atom Energy Hope is Spiked by E<strong>in</strong>ste<strong>in</strong>
James Chadwick
Leo Szilard
Ernest Rutherford
Otto Hahn
Fritz Strassmann
Lise Meitner
Otto Frisch
J. Robert Oppenheimer and<br />
General Leslie Groves at<br />
Alamogordo test site
Joseph Rotblat
James Franck
Robert R. Wilson
J. Robert Oppenheimer
Emergency Committee <strong>of</strong> Atomic Scientists <strong>in</strong> 1946
Clock shows m<strong>in</strong>utes to Armageddon<br />
at midnight
Enrico Fermi
Yoshio Nish<strong>in</strong>a and I. I. Rabi
Otto Hahn
L<strong>in</strong>us Paul<strong>in</strong>g
L<strong>in</strong>us Paul<strong>in</strong>g picket<strong>in</strong>g the White House
Hans Bethe
Richard Garw<strong>in</strong>
Andrei Sakharov
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