Anónimo

With his characteristic eyebrow-raising behavior, Richard P. Feynman once provoked the wife of a Princeton dean to remark, "Surely you're joking, Mr. Feynman!" But the many scientific and personal achievements of this Nobel Prize-winning physicist are no laughing matter. Here, woven with his scintillating views on modern science, Feynman relates the defining moments of his accomplished life.

Newton was a natural philosopher (the word "scientist" had not yet been coined) who described a planetary system held together by gravitational forces. His "Principia" changed science forever; gravity not only explained the orbits of stars, it explained common earthly events as well. Newton established a way of thinking that still shapes our everyday understanding of how the world works.

The ultimate guide to building an app-based business - now revised and updated. Apps have changed the way we communicate, shop, play, interact and travel, and their phenomenal popularity has presented possibly the biggest business opportunity in history. In How to Build a Billion Dollar App, serial tech entrepreneur George Berkowski gives you exclusive access to the secrets behind the success of the select group of apps that have achieved billion-dollar success.