California, United State of America. About 1933. Albert Einstein talks to the crowd at the California Institute of Technology.

Name: California United State America About 1933
Uploaded: 2018-12-19T00:00:00.000Z
Duration: 10 s
Channel: caifas
Description: California, United State of America. About 1933. Albert Einstein talks to the crowd at the California Institute of Technology. Stock Footage Video (100% Royalty-free) 1021225072 | Shutterstock

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