E=MC2 Energy Mass Speed of Light Theory Physics Relativity-FL

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Perfect gift for physics and calculus students or physics and calculus teachers. Would even make a cool gift for an engineering student, or even for yourself as a discussion piece to get people interested in math and scientific theories. Relativity Equation for Energy Mass Speed of Light Squared Theory. Many experiments have been performed over and over again with accuracy to prove these theories true. Lightweight, Classic fit, Double-needle sleeve and bottom hem