1940Cosmic Ray TracksBibha Chowdhuri
Bibha Chowdhuri works with D. M. Bose using photographic plates at high altitude to study charged particles in cosmic rays.
Historical records for India in 1940, rendered directly from the World History Database and ordered by month, day and event.
Bibha Chowdhuri works with D. M. Bose using photographic plates at high altitude to study charged particles in cosmic rays.
Shanti Swarup Bhatnagar becomes a central organiser of the Board of Scientific and Industrial Research, strengthening coordinated applied research in India.
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varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.