For four years, James Chadwick ... the lab. Chadwick's own research focused on radioactivity. In 1919 Rutherford had discovered the proton, a positively charged particle within the atom's nucleus.

While the film focuses on the eponymous American physicist spearheading Allied efforts to make the atomic bomb, the team also involved British Nobel Prize winner James Chadwick. Yet little is ...

For four years, James Chadwick ... the lab. Chadwick's own research focused on radioactivity. In 1919 Rutherford had discovered the proton, a positively charged particle within the atom's nucleus.

Nobel winner James Chadwick discovered the neutron years before joining Robert Oppenheimer's team. Skip to content Watch Live Home News Sport Business Innovation Culture Arts Travel Earth Video ...