Marie
Skłodowska Curie

Université Paris-Sorbonne


Emile
Henriot

Free University of Brussels


Hermann Klaus Hugo
Weyl

Institute for Advanced Study (MathTree)


Albert
Einstein

Princeton (Physics Tree)


Paul
Scherrer

ETH Zürich




Robert A.
Millikan

Caltech (Physics Tree)


Fritz
Zwicky

Caltech (Astronomy Tree)


Ludwig
Prandtl

Universität Göttingen (Physics Tree)


Theodore
von Kármán

Caltech (Fluid Dynamics and Combustion Tree)


Pol E.
Duwez

Caltech



Ross
Fu

Northrop Grumman
(Options)

Ross FuX