Sir Joseph John Thomson	Sir William Crookes	sommerfeld	Sommerfeld at old age
Ulam, Feynman, von Neumann, Los Alamos	Viktor Franz Hess	W. Heisenberg at the blackboard	Werner Heisenberg
wheeler	When Niels Bohr showed in 1913	wiechert	Steven Hawking
Wilhelm Conrad Roentgen	William Herschel	Wolfgang Paul	Wolfgang Paul