Important scientists and inventors - topics of interest beginning with U

These are lists of the topics covered in the lists of scientists and inventors, with some cross-referencing.

 ubiquitin  Ciechanover, Hershko, Rose
 ultracentrifugation  Svedberg
 ultramicoscope  Zsigmondy

 uncertainty principle

 Heisenberg

 unconscious mind  Freud

 unification

 Weinberg

 uniformitarianism

 Lyell

 universe  Baade

 Uranus

 Herschel

 urea  Wöhler