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This day in Technology History

This day in Technology History

November 21, 2014

Einstein paper outlines E=mc2, November 21, 1905 Suzanne Deffree -November 21, 2014 Albert Einstein’s paper “Does the Inertia of a Body Depend Upon Its Energy Content?” was published in the journal “Annalen der Physik” on November 21, 1905. The paper revealed the relationship between energy and mass that would eventually lead to the mass-energy equivalence […]