In addition to them, biologists Gregor Mendel and Konrad Lorenz as well as mathematician Kurt Gödel and engineers such as Ferdinand Porsche and Siegfried Marcus were Austrians.
V 20. stoletju so v 1920. in 1930. letih pri nuklearnih raziskavah in kvantni mehaniki bili ključni prispevki znanstvenikov, kot so Lise Meitner, Erwin Schrödinger in Wolfgang Pauli.