On Gravity

If you already know a bit about the topic, and are not afraid of a few equations, On Gravity will take you deeper (if you are very brave, the appendix will even explain the meaning of curved space-time). ---John Gribbin, Wall Street Journal With On Gravity, Zee decides to shoot for a middle ground in terms of level of sophistication. . . . [F]or those who want to move beyond popular books about gravity, but aren't ready for a massive textbook with advanced mathematics, On Gravity does provide more insights about how gravity works without getting too complex. Gravity may be absurdly weak, but that doesn't mean it's easy to fully understand, or overcome. ---Jeff Foust, Space Review [On Gravity] is exactly what is needed to communicate to the general public the beauty and depth of Einstein's theory of gravity. . . . For anybody with a desire to understand what is happening at the forefront of our exploration of the universe, this is a perfect start. * Mathemafrica * [On Gravity] is concise, timely . . . [and] by the end of the book, you will be breathless, but up to date with the latest advances in the science. It's a tour intended to take the reader a step beyond a popular treatment and give a deeper glimpse of the beautiful and uncompromising structure underlying the theory. ---Tara Shears, Times Higher Education On Gravity offers a new and refreshing base from which to delve deeper than most popular-science books into the most pressing problems in fundamental physics. ---Benjamin Skuse, Physics World One of Choice Reviews' Outstanding Academic Titles of 2018 On Gravity . . . begins its tour of Einstein's general theory of relativity with the discovery of gravitational waves, and lands the reader deep in the mysteries of dark matter and energy. ---Liz Else and Simon Ings, New Scientist