Template:Infobox scientistgg Albert Einstein (14 March 1879 - 18 April 1955) ek famous scientist rahaa jiske 1921 me Physics ke khatir Nobel Prize mila rahaa. Einstein, light, matter, gravity, space, aur time ke theory khatir famous hae. Uske theory me rahaa theory of special relativity aur theory of general relativity. Uske sab se jaada famous equation rahaa E = m c 2 {\displaystyle E=mc^{2}} . Iske matlab hae ki energy aur mass dui ruup ke ekke chij hae.