jan 2, 1923 - WERNER HEISEMBERG
Description:
He developed a system of quantum mechanics, called matrix mechanics, in which the mathematical formulation was based on the frequencies and amplitudes of the radiation absorbed and emitted by the atom and on the energy levels of the atomic system. There was a burden of scientific research on the German atomic bomb project during World War II.International: Germany was in total ruin because of the First World War
National: The Mexican Revolution
Added to timeline:
Date:
jan 2, 1923
Now
~ 103 years ago