Drawing from Scientific American's "Fact or Fiction" and "Strange But True" columns, we've selected fifty-eight of the most surprising, fascinating, useful, and just plain wacky topics confronted by our writers over the years.

    From Quantum Mechanics to Natural Selection, what we have instead are theories - ideas explain why things happen the way they do. We don't know for certain these are correct - no one ever saw the Big Bang - but with them we can paint beautiful, breathtaking pictures of everything from human behaviour to what the future may hold. Profiling the key scientists behind each theory, "30-Second Theories" presents each entry in a unique, eye-catching full-colour design, with thought-provoking extras and stylish illustrations. It is essential for anyone keen on expanding their mind with science's most thrilling ideas.

    But as the free market reaches its extreme limits in the economic and environmental fallout, a reassessment of capitalism's most vigorous and eloquent enemy has never been more timely. Eric Hobsbawm provides a fascinating and insightful overview of Marxism. He investigates its influences and analyses the spectacular reversal of Marxism's fortunes over the past thirty years.

    Because the techniques can be applied instantly to any person in just about any situation, Dr. Lieberman has demonstrated their ease and accuracy on hundreds of television and radio programs. In a special report for FOX News, host Jeff Rosin declared, "It's simply amazing! I was with him and he was never wrong . . . not even once. I even learned how to do it and that's saying something." In fact, Dr. Lieberman has gone "head-to-head" on live television, with skilled polygraph examiners and scored just as well-every time. You Can Read Anyone shows step-by-step exactly how to tell what someone is thinking and feeling in real-life situations. And when the stakes are high-negotiations, interrogations, questions of abuse, theft, or fraud-- knowing who is out for you, and who is out to get you (or a loved one) can save you time, money, energy, and heartache. The New York Times put it best. In a feature article they simply said, "Don't lie to David Lieberman". And now you too, can learn the most important psychological tools governing human behavior and do more than just put the odds in your favor. Set up the game so that you can't lose. A peak inside: The Ultimate Bluff Buster - How would you like to know if the guy sitting across the poker table from you really has a full house or just a pair of deuces? Or if your top executive is serious about quitting if he doesn't get a raise? Find out if your opponent is feeling good about his chances or just putting up a good front dead giveaway a poker player is bluffing /sure fire sign good hand, even pros give themselves away Is This Person Hiding Anything? - Don't get the wool pulled over your eyes! The next time you have a "sneaking" suspicion, that someone may be "up" to something, casually find out if anyone- kids, coworker, spouse, or friend--is keeping something from you Is He Interested or Are You Wasting Your Time? - If you want to find out if your date likes you or not; if your co-worker is really interested in helping you with your project; or if your prospect is interested in your product, learn how to know, every time. Whose Side is She Really On? - Is she out for you, or to get you? If you think that someone may be sabotaging your efforts, when she appears to be cooperating, find out whose side anyone is on, and fast. Emotional Profile - Learn the signs of emotional instability and potential for violence. From a blind date to the baby-sitter to a coworker, know what to look for, and what questions to ask, in order to protect you and your loved ones.

    "The History of the World in Bite-Sized Chunks" pulls it all together, from the world's earliest civilizations in 3500 BC to the founding of the United Nations in 1945, passing by the likes of Charlemagne, the Ottoman Empire and the Crimean War, to name a few. Here's your chance to introduce yourself to the full spectrum of world history, and discover just how the modern world came to be.

    The Dream of Enlightenment tells their story and that of the birth of modern philosophy. What does the advance of science entail for our understanding of ourselves and for our ideas of God? How should a government deal with religious diversity - and what is government actually for? Their questions remain our questions, and it is tempting to think these philosophers speak our language and live in our world; but to understand them properly, we must step back into their shoes. Gottlieb puts readers in the minds of these frequently misinterpreted figures, elucidating the history of their times while engagingly explaining their arguments and assessing their legacy. Gottlieb creates a sweeping account of what they amounted to, and why we are still in their debt.

    Now, Steven D. Levitt and Stephen J. Dubner return with SuperFreakonomics, and fans and newcomers alike will find that the freakquel is even bolder, funnier, and more surprising than the first.Four years in the making, SuperFreakonomics asks not only the tough questions, but the unexpected ones: What's more dangerous, driving drunk or walking drunk? Why is chemotherapy prescribed so often if it's so ineffective? Can a sex change boost your salary?SuperFreakonomics challenges the way we think all over again, exploring the hidden side of everything with such questions as:How is a street prostitute like a department-store Santa?Why are doctors so bad at washing their hands?How much good do car seats do?What's the best way to catch a terrorist?Did TV cause a rise in crime?What do hurricanes, heart attacks, and highway deaths have in common?Are people hard-wired for altruism or selfishness?Can eating kangaroo save the planet?Which adds more value: a pimp or a Realtor?Levitt and Dubner mix smart thinking and great storytelling like no one else, whether investigating a solution to global warming or explaining why the price of oral sex has fallen so drastically. By examining how people respond to incentives, they show the world for what it really is – good, bad, ugly, and, in the final analysis, super freaky.Freakonomics has been imitated many times over – but only now, with SuperFreakonomics, has it met its match.

    It is inspiring to hear the words of people whose gift was to know what to say, when to say it, and how to phrase it, often in language so powerful, so eloquent and so beautiful that we remember their words centuries after they were first spoken. Here is an enjoyable collection of the greatest speeches that have been delivered throughout history, prefaced by brief historical and biographical introductions. The book includes some of the greatest, most celebrated speeches, such as Pericles' funeral oration in Athens in the fifth century BC, as well as lesser known speeches, such as Lieutenant-Colonel Tim Collins' eve-of-battle address to his soldiers in Iraq in 2003 - all of which deserve to be celebrated and credited by modern audiences.

    Chronologically and thematically arranged, the readings are introduced and linked together by a lucid philosophical commentary which guides the reader through the key arguments.This outstanding text will support a wide variety of introductory courses in philosophy, as well as providing more advanced students with a handy collection of classic source materials.

    But, Alex Bellos says, "math can be inspiring and brilliantly creative. Mathematical thought is one of the great achievements of the human race, and arguably the foundation of all human progress. The world of mathematics is a remarkable place."Bellos has traveled all around the globe and has plunged into history to uncover fascinating stories of mathematical achievement, from the breakthroughs of Euclid, the greatest mathematician of all time, to the creations of the Zen master of origami, one of the hottest areas of mathematical work today. Taking us into the wilds of the Amazon, he tells the story of a tribe there who can count only to five and reports on the latest findings about the math instinct--including the revelation that ants can actually count how many steps they've taken. Journeying to the Bay of Bengal, he interviews a Hindu sage about the brilliant mathematical insights of the Buddha, while in Japan he visits the godfather of Sudoku and introduces the brainteasing delights of mathematical games.Exploring the mysteries of randomness, he explains why it is impossible for our iPods to truly randomly select songs. In probing the many intrigues of that most beloved of numbers, pi, he visits with two brothers so obsessed with the elusive number that they built a supercomputer in their Manhattan apartment to study it. Throughout, the journey is enhanced with a wealth of intriguing illustrations, such as of the clever puzzles known as tangrams and the crochet creation of an American math professor who suddenly realized one day that she could knit a representation of higher dimensional space that no one had been able to visualize. Whether writing about how algebra solved Swedish traffic problems, visiting the Mental Calculation World Cup to disclose the secrets of lightning calculation, or exploring the links between pineapples and beautiful teeth, Bellos is a wonderfully engaging guide who never fails to delight even as he edifies. "Here's Looking at Euclid "is a rare gem that brings the beauty of math to life.

    There is now simply no way to prevent the planet breaching the threshold of two degrees Celsius set by the Intergovernmental Panel on Climate Change. What are the likely political and economic outcomes of this? Where is the overheating world heading?To further the struggle for climate justice, we need to have some idea how the existing global order is likely to adjust to a rapidly changing environment. Climate Leviathan provides a radical way of thinking about the intensifying challenges to the global order. Drawing on a wide range of political thought, Joel Wainwright and Geoff Mann argue that rapid climate change will transform the world's political economy and the fundamental political arrangements most people take for granted. The result will be a capitalist planetary sovereignty, a terrifying eventuality that makes the construction of viable, radical alternatives truly imperative.

    He was told—like his entire generation—that his problem was caused by a chemical imbalance in his brain. As an adult, trained in the social sciences, he began to investigate this question—and he learned that almost everything we have been told about depression and anxiety is wrong. Across the world, Hari discovered social scientists who were uncovering the real causes—and they are mostly not in our brains, but in the way we live today. Hari’s journey took him from the people living in the tunnels beneath Las Vegas, to an Amish community in Indiana, to an uprising in Berlin—all showing in vivid and dramatic detail these new insights. They lead to solutions radically different from the ones we have been offered up until now.Just as Chasing the Scream transformed the global debate about addiction, with over twenty million views for his TED talk and the animation based on it, Lost Connections will lead us to a very different debate about depression and anxiety—one that shows how, together, we can end this epidemic.

    In this heartfelt and passionate book, Frenkel shows that mathematics, far from occupying a specialist niche, goes to the heart of all matter, uniting us across cultures, time, and space.Love and Math tells two intertwined stories: of the wonders of mathematics and of one young man’s journey learning and living it. Having braved a discriminatory educational system to become one of the twenty-first century’s leading mathematicians, Frenkel now works on one of the biggest ideas to come out of math in the last 50 years: the Langlands Program. Considered by many to be a Grand Unified Theory of mathematics, the Langlands Program enables researchers to translate findings from one field to another so that they can solve problems, such as Fermat’s last theorem, that had seemed intractable before.At its core, Love and Math is a story about accessing a new way of thinking, which can enrich our lives and empower us to better understand the world and our place in it. It is an invitation to discover the magic hidden universe of mathematics.

    In his gripping and controversial new work, New York Times bestselling author Steven Pinker shows that despite the ceaseless news about war, crime, and terrorism, violence has actually been in decline over long stretches of history. Exploding myths about humankind's inherent violence and the curse of modernity, this ambitious book continues Pinker's exploration of the essence of human nature, mixing psychology and history to provide a remarkable picture of an increasingly enlightened world.

    Then they came to Earth and amnesia set in: they forgot they were from different planets.Based on years of successful counseling of couples and individuals, Men Are from Mars, Women Are from Venus has helped millions of couples transform their relationships. Now viewed as a modern classic, this phenomenal book has helped men and women realize how different they really are and how to communicate their needs in such a way that conflict doesn't arise and intimacy is given every chance to grow!!!!