The only known photo of Einstein deriving the theory of relativity equation at a conference at the University of Pittsburgh (1934).
via RETROMANIACS.
https://www.facebook.com/groups/173405140073492/
The only known photo of Einstein deriving the theory of relativity equation at a conference at the University of Pittsburgh (1934).
via RETROMANIACS.
https://www.facebook.com/groups/173405140073492/