In 1954, Charles Townes invented the laser's microwave cousin, the maser. The next logical step was to extend the same physical principles to the shorter wavelengths of light, but the idea did not catch fire until October 1957, when Townes asked Gordon Gould about Gould's research on using light to excite thallium atoms. Each took the idea and ran with it. The independent-minded Gould sought the fortune of an independent inventor; the professorial Townes sought the fame of scientific recognition. Townes enlisted the help of his brother-in-law, Arthur Schawlow, and got Bell Labs into the race. Gould turned his ideas into a patent application and a million-dollar defense contract. They soon had company. Ali Javan, one of Townes's former students, began pulling 90-hour weeks at Bell Labs with colleague Bill Bennett. And far away in California a bright young physicist named Ted Maiman became a very dark horse in the race. While Schawlow proclaimed that ruby could never make a laser, Maiman slowly convinced himself it would. As others struggled with recalcitrant equipment and military secrecy, Maiman built a tiny and elegant device that fit in the palm of his hand. His ruby laser worked the first time he tried it, on May 16, 1960, but afterwards he had to battle for acceptance as the man who made the first laser. Beam is a fascinating tale of a remarkable and powerful invention that has become a symbol of modern technology.

The physiologist Benjamin Libet famously demonstrated that activity in the brain's motor regions can be detected some 300 milliseconds before a person feels that he has decided to move. Another lab recently used fMRI data to show that some "conscious" decisions can be predicted up to 10 seconds before they enter awareness (long before the preparatory motor activity detected by Libet). Clearly, findings of this kind are difficult to reconcile with the sense that one is the conscious source of one's actions. The question of free will is no mere curio of philosophy seminars. A belief in free will underwrites both the religious notion of "sin" and our enduring commitment to retributive justice. The Supreme Court has called free will a "universal and persistent" foundation for our system of law. Any scientific developments that threatened our notion of free will would seem to put the ethics of punishing people for their bad behaviour in question.In Free Will Harris debates these ideas and asks whether or not, given what brain science is telling us, we actually have free will?

Nobody knows - and just about nobody knows that nobody knows. How something so pervasive can also be so mysterious, and how that mystery can be so wholly unrecognised outside the field of physics, is one of the greatest conundrums in modern science. But as award-winning author Richard Panek shows in this ground breaking, mind-bending book, gravity is a cold case that's beginning to heat up. In The Trouble with Gravity, Panek invites the reader to experience this ubiquitous yet elusive force in a breathtakingly new way. Gravity, Panek explains, structures not only our bodies and our physical world, but also our minds and culture. From our very beginnings, humans' conceptions of gravity have been inextricably bound to our understanding of existence itself. As we get closer and closer to solving the riddle of gravity, it is not only physics that is becoming clearer. We are also getting to know ourselves as never before.

This book, which goes far beyond a traditional collection of technical articles, is dedicated to Enric Trillas, a fuzzy systems pioneer but also an internationally renowned researcher in other areas of science, such as mathematics and aerospace, and an outstanding manager of scientific affairs in Spain. Some of the contributions in this book develop technical, state-of-the-art themes obviously related to fuzzy logic, while others resemble popular-science articles that shed light on complex mathematical concepts. There are also chapters that highlight the authors' personal relationships and experiences working with Enric Trillas. While planning this book project, the editors decided to give contributors absolute freedom of thought and expression in preparing their chapters. The result is a colorful and inspiring mixture of styles and topics, which perfectly reflects Enric Trillas's multifaceted contributions to research and his outstanding role in promoting education and technological transfer in the field of soft computing. This Festschrift to Enric Trillas, published on the occasion of his 75th birthday, is not only intended as an exemplary source of information for young scientists dealing with uncertainty, imprecision and accuracy of models, but also as an inspiring guide to the role of scientists in education, politics and communication.

'Bored and Brilliant is full of easy steps to make each day more effective' Charles Duhigg, author of The Power of Habit It's time to move `doing nothing' to the top of your to-do list Have you ever noticed how you have your best ideas when doing the dishes or staring out the window? It's because when your body goes on autopilot, your brain gets busy connecting ideas and solving problems. However in the modern world it often feels as though we have completely removed boredom from our lives; we are addicted to our phones, we reply to our emails twenty-four hours a day, tweet as we watch TV, watch TV as we commute, check Facebook as we walk and Instagram while we eat. Constant stimulation has become our default mode. In this easy to follow, practical book, award-winning journalist Manoush Zomorodi explores the connection between boredom and original thinking, and will show you how to ditch your screens and start embracing time spent doing nothing. Bored and Brilliant will help you unlock the way to becoming your most productive and creative self.

Graph Theory as I Have Known It provides a unique introduction to graph theory by one of the founding fathers, and will appeal to anyone interested in the subject. It is not intended as a comprehensive treatise, but rather as an account of those parts of the theory that have been of special interest to the author. Professor Tutte details his experience in the area, and provides a fascinating insight into how he was led to his theorems and the proofs he used. As well as being of historical interest it provides a useful starting point for research, with references to further suggested books as well as the original papers.
The book starts by detailing the first problems worked on by Professor Tutte and his colleagues during his days as an undergraduate member of the Trinity Mathematical Society in Cambridge. It covers subjects such as combinatorial problems in chess, the algebraicization of graph theory, reconstruction of graphs, and the chromatic eigenvalues. In each case fascinating historical and biographical information about the author's research is provided.
William Tutte (1917-2002) studied at Cambridge where his fascination for mathematical puzzles brought him into contact with like-minded undergraduates, together becoming known as the 'Trinity four', the founders of modern graph theory. His notable problem-solving skills meant he was brought to Bletchley Park during World War Two. Key in the enemy codebreaking efforts, he cracked the Lorenz cipher for which the Colossus machine was built, making his contribution comparable to Alan Turing's codebreaking for Enigma. Following his incredible war effort Tutte returned to academia and became a fellow of the Royal Society in Britain and Canada, finishing his career as Distinguished Professor Emeritus at the University of Waterloo, Ontario.

Computation and its Limits is an innovative cross-disciplinary investigation of the relationship between computing and physical reality. It begins by exploring the mystery of why mathematics is so effective in science and seeks to explain this in terms of the modelling of one part of physical reality by another. Going from the origins of counting to the most blue-skies proposals for novel methods of computation, the authors investigate the extent to which the laws of nature and of logic constrain what we can compute. In the process they examine formal computability, the thermodynamics of computation and the promise of quantum computing.

How do you predict something that has never happened before? There's a useful calculation being employed by Wall Street, Silicon Valley and maths professors all over the world, and it predicts that the human species will become extinct in 760 years. Unfortunately, there is disagreement over how to apply the formula, and some argue that we might only have twenty years left. Originally devised by British clergyman Thomas Bayes, the theorem languished in obscurity for two hundred years before being resurrected as the lynchpin of the digital economy. With brief detours into archaeology, philology, and overdue library books, William Poundstone explains how we can use it to predict pretty much anything. What is the chance that there are multiple universes? How long will Hamilton run? Will the US stock market continue to perform as well this century as it has for the last hundred years? And are we really all doomed?

While quantum theory has been used to study the physical universe with great profit, both intellectual and financial, ever since its discovery eighty-five years ago, over the last fifty years we have found out more and more about the theory itself, and what it tells us about the universe. It seems we may have to accept non-locality - cause and effect may be light-years apart; loss of realism - nature may be fundamentally probabilistic; and non-determinism - it seems that God does play dice! This book, totally up-to-date and written by an expert in the field, explains the emergence of our new perspective on quantum theory, but also describes how the ideas involved in this re-evaluation led seamlessly to a totally new discipline - quantum information theory. This discipline includes quantum computation, which is able to perform tasks quite out of the range of other computers; the totally secure algorithms of quantum cryptography; and quantum teleportation - as part of science fact rather than science fiction. The book is the first to combine these elements, and will be of interest to anybody interested in fundamental aspects of science and their application to the real world.

A History Today Book of the Year A world-renowned astronomer and an esteemed science writer make the provocative argument for space exploration without astronauts. Human journeys into space fill us with wonder. But the thrill of space travel for astronauts comes at enormous expense and is fraught with peril. As our robot explorers grow more competent, governments and corporations must ask, does our desire to send astronauts to the Moon and Mars justify the cost and danger? Donald Goldsmith and Martin Rees believe that beyond low-Earth orbit, space exploration should proceed without humans. In The End of Astronauts, Goldsmith and Rees weigh the benefits and risks of human exploration across the solar system. In space humans require air, food, and water, along with protection from potentially deadly radiation and high-energy particles, at a cost of more than ten times that of robotic exploration. Meanwhile, automated explorers have demonstrated the ability to investigate planetary surfaces efficiently and effectively, operating autonomously or under direction from Earth. Although Goldsmith and Rees are alert to the limits of artificial intelligence, they know that our robots steadily improve, while our bodies do not. Today a robot cannot equal a geologist's expertise, but by the time we land a geologist on Mars, this advantage will diminish significantly. Decades of research and experience, together with interviews with scientific authorities and former astronauts, offer convincing arguments that robots represent the future of space exploration. The End of Astronauts also examines how spacefaring AI might be regulated as corporations race to privatize the stars. We may eventually decide that humans belong in space despite the dangers and expense, but their paths will follow routes set by robots.

'Real science can be far stranger than science fiction, and much more satisfying' Will artificial intelligence outsmart us? Is there other intelligent life in the universe? Throughout his extraordinary career, Stephen Hawking expanded our understanding of the universe and unravelled some of its greatest mysteries. Will Artificial Intelligence Outsmart Us? considers the threat of artificial super-intelligence - as well as the likelihood of intelligent life beyond our planet. 'Modest, profound and sometimes very funny' Sunday Times Brief Answers, Big Questions: this stunning paperback series offers electrifying essays from one of the greatest minds of our age, taken from the original text of the No. 1 bestselling Brief Answers to the Big Questions.

Until about 13,000 years ago, Europe and North America were home to a menagerie of massive mammals. Mammoths, camels, and lions walked the ground that has become our cities and streets. Then, just as the first humans reached the Americas, these Ice Age giants vanished forever. In Once and Future Giants, science writer Sharon Levy digs through the evidence surrounding Pleistocene large animal ("megafauna") extinction events worldwide, showing that understanding this history-and our part in it-is crucial for protecting the elephants, polar bears, and other great creatures at risk today. These surviving relatives of the Ice Age beasts now face an intensified replay of that great die-off, as our species usurps the planet's last wild places while driving a warming trend more extreme than any in mammalian history. Inspired by a passion for the lost Pleistocene giants, some scientists advocate bringing wolves back to Scotland, and elephants to America's Great Plains as stand-ins for their extinct native brethren. By reintroducing big browsers and carnivores to colder climes, they argue, we could rescue some of the planet's most endangered animals while restoring healthy prairie ecosystems. Critics, including biologists enmeshed in the struggle to restore native species see the proposal as a dangerous distraction from more realistic and legitimate conservation efforts. Deftly navigating competing theories and emerging evidence, Once and Future Giants examines the extent of human influence on megafauna extinctions past and present, and explores innovative conservation efforts around the globe. The key to modern-day conservation, Levy suggests, may lie fossilized right under our feet.

What does E=mc2 actually mean? Dr. Brian Cox and Professor Jeff Forshaw go on a journey to the frontier of twenty-first century science to unpack Einstein's famous equation. Explaining and simplifying notions of energy, mass, and light--while exploding commonly held misconceptions--they demonstrate how the structure of nature itself is contained within this equation. Along the way, we visit the site of one of the largest scientific experiments ever conducted: the now-famous Large Hadron Collider, a gigantic particle accelerator capable of re-creating conditions that existed fractions of a second after the Big Bang.

A collaboration between one of the youngest professors in the United Kingdom and a distinguished popular physicist, "Why Does E=mc2?" is one of the most exciting and accessible explanations of the theory of relativity.

This volume addresses the cultural, technical and ethical motivations of the history of drawingof machines and itsdevelopments step by step. First it treats drawings without any technical character; then the Renaissance with itsnew forms of drawing; the 18th century, with orthographic projections, immediately used by industry; the 19th century, including the applications of drawing in industry; and the 20th century, with the standardization institutions and the use of the computer. The role of historical drawings and archives in modern designis also examined.

This book is of value to all those who are interested in technical drawing, either from an artistic, from a design, or from an engineering point of view."

Gerald Schroeder, an MIT-trained scientist who has worked in both physics and biology, has emerged in recent years as one of the most popular and accessible apostles for the melding of science and religion. He first reconciled science and faith as different perspectives on a single whole in The Science of God. Now, in The Hidden Face of God, Schroeder takes a bold step forward, to show that science, properly understood, provides positive reasons for faith.

From the wisdom encoded in DNA and analyzed by information science, to the wisdom unveiled in the fantastic complexity of cellular life, to the wisdom inherent in human consciousness, The Hidden Face of God offers a tour of the best of modern science. This fascinating volume will open a world of science to religious believers, and it will cause skeptics to rethink some of their deepest beliefs.

A gripping tale of 150 years of scientific adventure, research, and discovery at the Yale Peabody Museum This fascinating book tells the story of how one museum changed ideas about dinosaurs, dynasties, and even the story of life on earth. The Yale Peabody Museum of Natural History, now celebrating its 150th anniversary, has remade the way we see the world. Delving into the museum's storied and colorful past, award-winning author Richard Conniff introduces a cast of bold explorers, roughneck bone hunters, and visionary scientists. Some became famous for wresting Brontosaurus, Triceratops, and other dinosaurs from the earth, others pioneered the introduction of science education in North America, and still others rediscovered the long-buried glory of Machu Picchu. In this lively tale of events, achievements, and scandals from throughout the museum's history. Readers will encounter renowned paleontologist O. C. Marsh who engaged in ferocious combat with his "Bone Wars" rival Edward Drinker Cope, as well as dozens of other intriguing characters. Nearly 100 color images portray important figures in the Peabody's history and special objects from the museum's 13-million-item collections. For anyone with an interest in exploring, understanding, and protecting the natural world, this book will deliver abundant delights.

'What I like best about this fascinating book is the detail. Brian Butterworth doesn't just tell us stories of animals with numerical abilities: he tells us about the underlying science. Elegantly written and a joy to read' - Professor Ian Stewart, author of What's the Use? and Taming the Infinite 'Full of thought-provoking studies and animal observations' - Booklist 'Enlightening and entertaining' - Publishers Weekly The Hidden Genius of Animals: Every pet owner thinks their own dog, cat, fish or hamster is a genius. What makes CAN FISH COUNT? so exciting is the way it unveils just how widespread intelligence is in nature. Pioneering psychologist Brian Butterworth describes the extraordinary numerical feats of all manner of species ranging from primates and mammals to birds, reptiles, fish and insects. Whether it's lions deciding to fight or flee, frogs competing for mates, bees navigating their way to food sources, fish assessing which shoal to join, or jackdaws counting friends when joining a mob - every species shares an ability to count. Homo Sapiens may think maths is our exclusive domain, but this book shows that every creature shares a deep-seated Darwinian ability to understand the intrinsic language of our universe: mathematics CAN FISH COUNT? is that special sort of science book - a global authority in his field writing an anecdotally-rich and revelatory narrative which changes the way you perceive something we take for granted.

Chemistry's most significant chart, the Periodic Table, and its 118 elements, is laid bare in this lively, accessible and compelling expose. The periodic table, created in the early 1860s by Russian chemist Dmitri Mendeleev, marked one of the most extraordinary advances in modern chemistry. This basic visual aid helped scientists to gain a deeper understanding of what chemical elements really were and the role they played in everyday life. Here, in the authoritative Elementary, James Russell uses his engaging narrative to explain the elements we now know about. From learning about the creation of the first three elements, hydrogen, lithium and helium, in the big bang, through to oxygen and carbon, which sustain life on earth - along with the many weird and wonderful uses of elements as varied as fluorine, arsenic, krypton and einsteinium - even the most unscientifically minded will be enthralled by this fascinating subject. This is the story of the building blocks of the universe, and the people who identified, isolated and even created them.

Winner of the Royal Society Winton Prize for Science Books

A Best Science Book of the Year for the Guardian, Financial Times, and New Scientist

It was the universe s most elusive particle, the linchpin for everything scientists dreamed up to explain how physics works. It had to be found. But projects as big as CERN s Large Hadron Collider don t happen without incredible risks and occasional skullduggery. In the definitive account of this landmark event, Caltech physicist and acclaimed science writer Sean Carroll reveals the insights, rivalry, and wonder that fuelled the Higgs discovery, and takes us on a riveting and irresistible ride to the very edge of physics today.

Long before Deng Xiaoping's market-based reforms, commercial relationships bound the Chinese Communist Party to international capitalism and left lasting marks on China's trade and diplomacy. China today seems caught in a contradiction: a capitalist state led by a Communist party. But as Market Maoists shows, this seeming paradox is nothing new. Since the 1930s, before the Chinese Communist Party came to power, Communist traders and diplomats have sought deals with capitalists in an effort to fuel political transformation and the restoration of Chinese power. For as long as there have been Communists in China, they have been reconciling revolutionary aspirations at home with market realities abroad. Jason Kelly unearths this hidden history of global commerce, finding that even Mao Zedong saw no fundamental conflict between trading with capitalists and chasing revolution. China's ties to capitalism transformed under Mao but were never broken. And it was not just goods and currencies that changed hands. Sustained contact with foreign capitalists shaped the Chinese nation under Communism and left deep impressions on foreign policy. Deals demanded mutual intelligibility and cooperation. As a result, international transactions facilitated the exchange of ideas, habits, and beliefs, leaving subtle but lasting effects on the values and attitudes of individuals and institutions. Drawing from official and commercial archives around the world, including newly available internal Chinese Communist Party documents, Market Maoists recasts our understanding of China's relationship with global capitalism, revealing how these early accommodations laid the groundwork for China's embrace of capitalism in the 1980s and after.

The Short Story of Science is a new introduction to the complete subject of science. Covering 60 key experiments, from Archimedes' investigations of buoyancy to the discovery of dark matter, and then linking these to the history of science, as well as to the key theories and methods, the book simplifies and explains all the key breakthroughs. Accessible and concise, generously illustrated throughout, and with all the essential information presented without jargon, readers are given all the tools they need to enjoy the fascinating history of scientific knowledge.

When did humans begin to kiss? Why is kissing integral to some cultures and alien to others? Do good kissers make the best lovers? And is that expensive lip-plumping gloss worth it? Sheril Kirshenbaum, a marine biologist and science journalist, tackles these questions and more in THE SCIENCE OF KISSING. It's everything you always wanted to know about kissing but either haven't asked, can't find out, or didn't realize you should understand. Sheril's a serious scientist, and the material here is informed by the results of the latest studies and theories, but she's also got an engaging, delightful voice and offers information with a light, humorous touch. Topics range from the kind of kissing men like to do (as distinct from women), to what animals can teach us about the kiss, to whether or not the true art of kissing was lost sometime in the Dark Ages, to what, really, makes us kiss. Employing an interdisciplinary approach--drawing upon classical history, evolutionary biology, psychology, popular culture, and more--Kirshenbaum's winning book will appeal to romantics and armchair scientists alike.

'This book is not just about life, but about discovery itself. It is about error and hubris, but also about wonder and the reach of science. And it is bookended with the ultimate question: How do we define the thing that defines us?' - Siddhartha Mukherjee, author of The Gene We all assume we know what life is, but the more scientists learn about the living world - from protocells to brains, from zygotes to pandemic viruses - the harder they find it to locate the edges of life, where it begins and ends. What exactly does it mean to be alive? Is a virus alive? Is a foetus? Carl Zimmer investigates one of the biggest questions of all: What is life? The answer seems obvious until you try to seriously answer it. Is the apple sitting on your kitchen counter alive, or is only the apple tree it came from deserving of the word? If we can't answer that question here on earth, how will we know when and if we discover alien life on other worlds? The question hangs over some of society's most charged conflicts - whether a fertilized egg is a living person, for example, and when we ought to declare a person legally dead. Life's Edge is an utterly fascinating investigation by one of the most celebrated science writers of our time. Zimmer journeys through the strange experiments that have attempted to recreate life. Literally hundreds of definitions of what that should look like now exist, but none has yet emerged as an obvious winner. Lists of what living things have in common do not add up to a theory of life. It's never clear why some items on the list are essential and others not. Coronaviruses have altered the course of history, and yet many scientists maintain they are not alive. Chemists are creating droplets that can swarm, sense their environment, and multiply - have they made life in the lab? Whether he is handling pythons in Alabama or searching for hibernating bats in the Adirondacks, Zimmer revels in astounding examples of life at its most bizarre. He tries his own hand at evolving life in a test tube with unnerving results. Charting the obsession with Dr Frankenstein's monster and how Coleridge came to believe the whole universe was alive, Zimmer leads us all the way into the labs and minds of researchers working on engineering life from the ground up.

'Bite-sized, cutting edge science delivered with enormous enthusiasm - all you need to travel the cosmos' CHRIS LINTOTT 'A lot of astrophysics is packed into this neat little book . . . I guarantee you will come away knowing your dark matter from your supermassive black holes' JIM AL-KHALILI This book is for anyone who wants to easily understand the mind-blowing fundamentals of our extraordinary, expanding universe. Written by Oxford astrophysicist Dr Becky Smethurst and composed of ten captivating, simple essays, it guides you swiftly through the galaxies, explaining the mysteries of black holes, dark matter and what existed before the Big Bang, presenting the evidence as to whether we really are alone, illuminating what we still don't know, and much more besides. If you have big questions about Space, this book will provide you with the answers in an engaging and succinct way.

For years, systems theory has been applied successfully in all fields of technology, but its impact on the world of finance has to date been limited. This book aims to rectify this situation. Readers will no longer be able to assert that money cannot be reliably earned on the financial markets: one might just as well say that man has never set foot on the moon. The potential reader may be frightened by the number of formulas, but can be reassured that almost all of them can be skipped. What makes the miracle of guaranteed trading success possible are the worksheets and the codes for Internet platforms which provide (at a click) functions that once had to be built with great difficulty. These worksheets and codes will be sent free of charge to anyone who requests them from the author ([email protected]) as long as the request is accompanied by proof of purchase of the book, such as a photograph of the receipt taken on a mobile phone.