Delivers the lecture Ether and the Theory of Relativity, redefining the concept in gravitational terms.
Historical place archive
Browse historical events and people recorded at Leiden in Germany. The records below are rendered directly from the World History Database into this page's initial HTML.
Delivers the lecture Ether and the Theory of Relativity, redefining the concept in gravitational terms.
Begins official duties as special professor at Leiden University.
Spends an extended period in Leiden amid political threats in Germany, continuing scientific work.
Provenance
These entries are generated from stored World History Database records whose country and place fields match Germany and Leiden. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
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