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📒Lights Out ✍ Scientific American Editors
✏Lights Out Book Summary : Lights Out: How It All Ends by the editors of Scientific American Traditionally, the four horsemen of the apocalypse are war, famine, plague and death; but while classical authors were familiar with only four horsemen, modern ones could add events such as environmental devastation and nearby supernovas. In this eBook we look at several "end of the world" scenarios – or at least, things that could make human life really difficult. Each section discusses a different horseman, from plague, famine and war to cosmic events, extreme weather and environmental collapse. Some are apocalyptic, others less so, but they show that even if one doesn't take the Book of Revelation or the supposed Mayan prophecy as a template, thinking about our own end is fascinating – and sobering. Some endings only affect humans – mass starvation for us isn't likely to bother rats – whereas others eliminate all life on Earth. The good news is that the ability to map out the end also grants us the power to avert it, at least in some cases. Included in this book is a seminal piece outlining the possibility of "nuclear winter." Former Soviet leader Mikhail Gorbachev has stated that such studies were a major impetus for him to seek to reduce tensions with the United States. As a species we've tackled ozone depletion, and there's no reason other environmental problems can't be dealt with as well. The question was never technical ability, only political will. So while much of this book might seem a gloomy exercise, there's an optimistic side too: we may not endure eternally, but stupidity or hubris doesn't have to end our world prematurely.
📒Aarp The Scientific American Healthy Aging Brain ✍ Judith Horstman
✏AARP The Scientific American Healthy Aging Brain Book Summary : AARP Digital Editions offer you practical tips, proven solutions, and expert guidance. Scientific American and Scientific American Mind have good news about getting older! AARP The Scientific American Healthy Aging Brain taps into the most current research to present a realistic and encouraging view of the well-aged brain, a sobering look at what can go wrong––and at what might help you and your brain stay healthy longer. Neurologists and psychologists have discovered the aging brain is much more elastic and supple than previously thought, and that happiness actually increases with age. While our short-term memory may not be what it was, dementia is not inevitable. Far from disintegrating, the elder brain can continue to develop and adapt in many ways and stay sharp as it ages. Offers new insights on how an aging brain can repair itself, and the five best strategies for keeping your brain healthy Shows how older brains can acquire new skills, perspective, and productivity Dispels negative myths about aging Explores what to expect as our brains grow older With hope and truth, this book helps us preserve what we’ve got, minimize what we’ve lost, and optimize the vigor and health of our maturing brains.
📒Scientific American Science Desk Reference ✍ Scientific American
✏Scientific American Science Desk Reference Book Summary : Who names newly discovered planets? What exactly are black holes? Where are there the most earthquakes? When did the first Homo sapiens walk the earth? Why is the night sky dark? How does the fluoride in toothpaste prevent cavities? Since 1845, Scientific American has answered questions and provided the best information available in all areas of science. Now, Scientific American is proud to present an accessible, one-volume reference covering all the sciences. Whether you want to examine the tiniest microbes, the properties of the earth's core, or the farthest reaches of space, this handy desk reference is the resource to turn to for the answers you need. * Over 500 biographies of key science figures * Thousands of glossary terms * Hundreds of useful Web sites * Tables, charts, diagrams, and illustrations * Sidebars featuring fascinating facts, mnemonic aids, and quizzes * Essays exploring ideas in-depth
📒Scientific American The Amateur Astronomer ✍ Scientific American
✏Scientific American The Amateur Astronomer Book Summary : From the longest running column in Scientific American's history comes this collection of fascinating projects for amateur astronomers For over seventy years, "The Amateur Scientist" column in Scientific American has helped people explore their world and make original discoveries. This collection of both classic and recent articles presents projects for amateur astronomers at all levels. Hands-on astronomy fans will find how to build inexpensive astronomical instruments using ordinary shop-tools. From making a telescope to predicting satellite orbits to detecting the chemical composition of faraway stars, this book has something for everyone interested in practical astronomy.
📒The Scientific American Brave New Brain ✍ Judith Horstman
✏The Scientific American Brave New Brain Book Summary : This fascinating and highly accessible book presents fantastic but totally feasible projections of what your brain may be capable of in the near future. It shows how scientific breakthroughs and amazing research are turning science fiction into science fact. In this brave new book, you'll explore: How partnerships between biological sciences and technology are helping the deaf hear, the blind see, and the paralyzed communicate. How our brains can repair and improve themselves, erase traumatic memories How we can stay mentally alert longer—and how we may be able to halt or even reverse Alzheimers How we can control technology with brain waves, including prosthetic devices, machinery, computers—and even spaceships or clones. Insights into how science may cure fatal diseases, and improve our intellectual and physical productivity Judith Horstman presents a highly informative and entertaining look at the future of your brain, based on articles from Scientific American and Scientific American Mind magazines, and the work of today’s visionary neuroscientists.
📒Germ Wars ✍ Scientific American
✏Germ Wars Book Summary : Collection of articles examining some of the latest work in the understanding of bacteria and microbes.
📒Understanding Supercomputing ✍ Editors of Scientific American,
✏Understanding Supercomputing Book Summary : In this book you'll discover what constitutes a 'supercomputer', how the supercomputers of today function, how you can make your own computer into a super machine - through networking - and what tomorrow holds in store for computer usage in terms of hardware, software and everyday applications.