1893
International Socialism
Engels is elected honorary President of International Socialist Congress
Historical place archive
Browse historical events and people recorded at Zurich in Germany. The records below are rendered directly from the World History Database into this page's initial HTML.
Engels is elected honorary President of International Socialist Congress
Engels is elected honorary President of International Socialist Congress
Grossmann introduces Einstein to tensor calculus needed for a relativistic theory of gravitation
Grossmann coauthors the Entwurf theory and supplies mathematical tools for Einsteins gravitational research
Returns to Zurich for guest lectures while continuing work on relativity and quantum theory.
Weyl develops mathematical approaches to relativity and field theory that influence later gravitational research
Receives an honorary Doctor of Science degree from ETH Zurich.
Provenance
These entries are generated from stored World History Database records whose country and place fields match Germany and Zurich. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
This database is a research index. For formal scholarly citation, verify individual claims against appropriate primary, archival, academic or specialist sources.