Albert Einstein1925
Publishes a unified field theory of gravitation and electricity, beginning a long programme to extend relativity into a single classical field framework.
United States of America · Science / Physics. Chronological records rendered directly from the World History Database.
Publishes a unified field theory of gravitation and electricity, beginning a long programme to extend relativity into a single classical field framework.
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.