Cloud Computing in 90 Seconds!
Curious about cloud computing? Learn about it — in just 90 seconds! This computing breakthrough is just one of the many big ideas explored in "The Big Idea: How Breakthroughs of the Past Shape the Future," a new book from National Geographic. From the Pythagorean theorem to DNA's double helix, from the discovery of microscopic life-forms to the theory of relativity — learn how the big ideas of science and technology shape an era's worldview. Available at http://www.nationalgeographic.com/books.