September 27. Albert Einstein delivers his paper to a physics journal introducing his equation E=mc2 in 1905.

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September 27, 1905.  Albert Einstein delivers his paper to a physics journal introducing his equation E=mc2.Albert Einstein is photographed while visiting the Mt Wilson Observatory in Los Angeles in 1931.

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September 28. Jack Fournier is born in 1889.

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September 27. Whit Wyatt is born in 1907.