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William
Hallock

U.S. Geological Survey (Physics Tree)


Michael I.
Pupin

Columbia (Physics Tree)


Ogden Nicholas
Rood

Columbia (Physics Tree)


Walther
Nernst

Universität Berlin (Chemistry Tree)


Albert Abraham
Michelson

Chicago (Physics Tree)


Robert A.
Millikan

Caltech (Physics Tree)


J. Harold
Wayland

Caltech (Chemistry Tree)


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Pedro
Cabrales

UCSD
(Options)

Pedro CabralesX