http://www.scientificamerican.com... equation E = mc2 SA Was Einstein the First to Invent E = mc2? http://www.scientificamerican.com/articl...ent-e-mc2/ http://www.scientificamerican.com... equation E = mc2 Albert Einstein’s famous E=mc2 equation states. Was Einstein the First to Invent E=mc2? Was Einstein the First to Invent E = mc2? E=mc2 was theorized before 1905?