1 January 1907President of SwitzerlandEduard Müller
Begins a one-year term as President of the Swiss Confederation.
Historical records for Switzerland in 1907, rendered directly from the World History Database and ordered by month, day and event.
Begins a one-year term as President of the Swiss Confederation.
Formulates the equivalence principle, a decisive step toward a relativistic theory of gravitation.
Predicts that gravity should shift the frequency of light, later called gravitational redshift.
Applies quantum ideas to the specific heat of solids, an early success of quantum theory.
This page is generated from stored World History Database records matching the exact country and year shown above. Exact duplicate display records are collapsed. Records without a month are listed after the monthly sections. Source provenance varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.