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...

Michael Howard (1922–2019) was a leading British military historian who held professorships at the University of Oxford and Yale University. His many books included The Franco-Prussian War and War in European History. Peter Paret (1924–2020) was professor emeritus at the Institute for Advanced Study in Princeton. His many books include Clausewitz in His Time, The Cognitive Challenge of War (Princeton), and Clausewitz and the State (Princeton)....

"The Invention of Science goes back five hundred years in time to chronicle this crucial transformation, exploring the factors that led to its birth and the people who made it happen. Wootton argues that the Scientific Revolution was actually five separate yet concurrent events that developed independently, but came to intersect and create a new worldview. Here are the brilliant iconoclasts--Galileo, Copernicus, Brahe, Newton, and many more curious...

"You swab your cheek or spit in a vial, then send it away to a lab somewhere. Weeks later you get a report that might tell you where your ancestors came from or if you carry certain genetic risks. Or the report could reveal long-buried family secrets and upend your entire sense of identity. Soon a lark becomes an obsession, a relentless drive to find answers to questions at the core of your being, like "Who am I?" and "Where did I come from?" Welcome...

"For more than hall a century, physicists and astronomers engaged in heated dispute over the possibility of black holes in the universe. The weirdly alien notion of a space-time abyss from which nothing escapes--not even light--seemed to confound all logic. This engrossing book tells the story of the fierce black hole debates and the contributions of Einstein and Hawking and other leading thinkers who completely altered our view of the universe. Renowned...

Written during the turmoil of the English Civil War, Leviathan is an ambitious and highly original work of political philosophy. Claiming that man's essential nature is competitive and selfish, Hobbes formulates the case for a powerful sovereign--or 'Leviathan'--to enforce peace and the law, substituting security for the anarchic freedom he believed human beings would otherwise experience. This world view shocked many of Hobbes's contemporaries, and...

"As new groundbreaking research suggests that climate change played a major role in the most extreme catastrophes in the planet's history, award-winning science journalist Peter Brannen takes us on a wild ride through the planet's five mass extinctions and, in the process, offers us a glimpse of our increasingly dangerous future."-- "A vivid tour of Earth's Big Five mass extinctions, the past worlds lost with each, and what they all can tell us about...

Wolf considers the future of the reading brain and our capacity for critical thinking, empathy and reflection as we become increasingly dependent upon digital technologies.

"In this groundbreaking book, world-renowned astrophysicist Neil deGrasse Tyson tackles the world's thorniest philosophical conundrums, armed with wit, wisdom, and cutting-edge science. Together with distinguished physicist James Trefil, Tyson presents questions that have preoccupied humanity for millennia. Then, using the latest theories, from the Big Bang to string theory and the multiverse, he explores the answers, bolstered with stunning images...

Ten Women Who Changed Science tells the moving stories of the physicists, biologists, chemists, astronomers and doctors who helped to shape our world with their extraordinary breakthroughs and inventions, and outlines their remarkable achievements.These scientists overcame significant obstacles, often simply because they were women their science and their lives were driven by personal tragedies and shaped by seismic world events. What drove these...