Robert Andrews Millikan (March 22, 1868 - December 19, 1953) was an American experimental physicist, and Nobel laureate in physics for his measurement of the charge on the electron and for his work on the photoelectric effect. He served as president of Caltech from 1921 to 1945
Medical practitioner who is regarded as the father of medicine
Your email address:
We will not expose you real name or email address.
We're just making sure you're a real person and not a machine.
Upload a new image