Henry A.
Rowland

Johns Hopkins (Physics Tree)


Heinrich
Rubens

Universität Berlin (Physics Tree)


Robert Williams
Wood

Johns Hopkins (Physics Tree)


Joseph
Sweetman Ames

Johns Hopkins (Physics Tree)


Robert Williams
Wood

Johns Hopkins (Physics Tree)


A. Hermann
Pfund

Johns Hopkins


Gustav Heinrich
Wiedemann

Universität Leipzig


Hermann
von Helmholtz

Physikalisch-Technische Reichsanstalt (Neurotree)


Johann Benedikt
Listing

Universität Göttingen (Physics Tree)


Henry A.
Rowland

Johns Hopkins (Physics Tree)


Thomas Alva
Edison

Edison Laboratory, Menlo Park (Physics Tree)


Edward Leamington
Nichols

Cornell (Physics Tree)


Edward Leamington
Nichols

Cornell (Physics Tree)


Max
Planck

Universität Berlin (Physics Tree)


Ernest George
Merritt

Cornell (Physics Tree)


Earle Keith
Plyler

UNC Chapel Hill (Physics Tree)






C. L. Ferdinand
Lindemann

Universität München (Physics Tree)


Arnold Johannes Wilhelm
Sommerfeld

Universität München (Physics Tree)


Christian
Christiansen

Copenhagen University (Physics Tree)


Joseph John
Thomson

Cambridge (Physics Tree)




Niels
Bohr

Copenhagen University (Physics Tree)


Friedrich
Hasenöhrl

Vienna University (Physics Tree)


Franz Serafin
Exner

Vienna University (Physics Tree)


Erwin
Schrödinger

Universität Wien (Physics Tree)




Walter
Gordy

Duke (Physics Tree)

Manfred
Winnewisser

Justus-Liebig-Universität Gießen
(Options)

Jerzy Stefan
Galica

Institute of Physics, Polish Academy of Sciences, Warsaw (Physics Tree)

Manfred WinnewisserX