Physics

By most popular accounts, the universe started with a bang some 13.8 billion years ago. But what happened before the Big Bang? And how do we know it happened at all? Here prominent cosmologist Niayesh Afshordi and science communicator Phil Halper offer a tour of the peculiar possibilities...

Diagnosed at 28 with stage IV Hodgkin's lymphoma, a collapsed lung and displaced heart, Steve researched advanced treatment options that led to a full recovery. This same tenacious mindset was leveraged to create a blueprint and must-have resource for patients and caretakers to defeat cancer. An aerospace engineer by trade, Steve was shaping his career and life, feeling invincible and focusing on typical twenty-something activities like work, sports, his girlfriend and cats, when his life was suddenly turned on its head: cancer.

CHOICE Highly Recommended Title, August 2019 Expertly guided by renowned cosmologist Dr. David Lyth, learn about the pioneering scientists whose work provided the foundation for Einstein’s formulation of his theories of relativity, and about Einstein's groundbreaking life and work as well...

For most of human history, people have asked what the world is made of. Atoms, said the ancients. Particles and fields, said the moderns. Vibrating strings, said the late twentieth century. Each answer named some kind of substance — a stuff out of which everything is built. Each answer ran, in the end, into the same wall: a list of unsolved problems that could not be addressed without inventing more substances, more particles, more dimensions of stuff. The framework presented in this book takes a different route.

Physics World's 'Book of the Year' for 2016 An Entertaining and Enlightening Guide to the Who, What, and Why of String Theory, now also available in an updated reflowable electronic format compatible with mobile devices and e-readers. During the last 50 years, numerous physicists have tried to...