Sir Isaac Newton PRS MP ( 25 December 1642 – 20 March 1727[1]) was an English physicist and mathematician (described in his own day as a "natural phil …
Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist. He developed the general theory of relativity, one of the two …
Quotes by Albert Einstein, our Father of modern theoretical physicist and Nobel Prize Winner!Read what he has to say about Success, Science, Gravitati …
Reto de Navidad es un juego de encontrar y emparejar cartas de navidad a tres rondas contra reloj. La primera ronda del juego es de 100 segundos y cad …