A mind-bending, relentlessly paced science-fiction thriller, in which an ordinary man is kidnapped, knocked unconscious--and awakens in a world inexplicably different from the reality he thought he knew.

"In the ten years since its publication in 1988, Stephen Hawking's classic work has become a landmark volume in scientific writing, with more than nine million copies in forty languages sold worldwide. That edition was on the cutting edge of what was then known about the origins and nature of the universe. But the intervening years have seen extraordinary advances in the technology of observing both the micro- and the macrocosmic worlds. These observations...

"Personally I would have included an extra eighth lesson on chaos theory and complexity since I think those are going to be key scientific issues in the 21st century.The first lesson is about Einstein's general theory of relativity which saw yet another towering validation this year with the discovery of gravitational waves.The Russian physicist Lev Landau called it the "Most beautiful theory" and I would say there would be few contenders for that...

Features hands-on projects that explore the scientific concepts developed by Isaac Newton.

Cartoon cats introduce the concept of weight and mesurement units from grams to pounds to tons.

A renowned astrophysicist's approachable introduction to Albert Einstein's theory of relativity and its application in our daily lives. It is commonly assumed that if the Sun suddenly turned into a black hole, it would suck Earth and the rest of the planets into oblivion. Yet, as prominent author and astrophysicist Jeffrey Bennett points out, black holes don't suck. With that simple idea in mind, Bennett begins an entertaining introduction to Einstein's...

World-renowned theoretical physicist Albert Einstein was interested in explaining the theory of Relativity to people who were not especially well-versed in higher mathematic concepts and theoretical physics. His solution to this was to write the ground-breaking work, "Relativity: The Special and General Theory." In the paper, Einstein lays out two contradictory principles: a principle of relativity and a principle of light. Einstein proposed that,...

Presents simple illustrations of the concepts of mass, space, and black holes that make up the theory of relativity.

Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic. His stick-figure drawings about science, technology, language, and love have a large and passionate following. Fans of xkcd ask Munroe a lot of strange questions. What if you tried to hit a baseball pitched at 90 percent the speed of light? How fast can you hit a speed bump while driving and live? If there was a robot apocalypse, how long would humanity last? In...

The Theory of Relativity traces Albert Einstein's groundbreaking ideas, special and general relativity, from the discoveries in physics that laid their foundation to relativity's application to today's world. The book presents scientific formulas, in-depth explanations of abstract concepts, and a detailed look at how Einstein's theories influence everyday technology, like television and GPS. Along the way, the text demonstrates the importance of theoretical...