In this lively and compact introduction, astrophysicist Andrew King reveals how the laws of physics force stars to evolve, driving them through successive stages of maturity before their inevitable and sometimes spectacular deaths, to end as remnants such as black holes. The book shows how we know what stars are made of, how gravity forces stars like the Sun to shine by transmuting hydrogen into helium in their centers, and why this stage is so long-lived and stable. Eventually the star ends its life in one of just three ways, and much of its enriched chemical content is blasted into space in its death throes. Every dead star is far smaller and denser than when it began, and we see how astronomers can detect these stellar corpses as pulsars and black holes and other exotic objects. King also shows how astronomers now use stars to measure properties of the Universe, such as its expansion. Finally, the book asks how it is that stars form in the first place, and how they re-form out of the debris left by stars already dead. These birth events must also be what made planets, not only in our solar system, but around a large fraction of all stars.

    Yet they remain among the most mysterious of concepts. Is space an entity? Why does time have a direction? Could the universe exist without space and time? Can we travel to the past? Greene has set himself a daunting task: to explain non-intuitive, mathematical concepts like String Theory, the Heisenberg Uncertainty Principle, and Inflationary Cosmology with analogies drawn from common experience. From Newton’s unchanging realm in which space and time are absolute, to Einstein’s fluid conception of spacetime, to quantum mechanics’ entangled arena where vastly distant objects can instantaneously coordinate their behavior, Greene takes us all, regardless of our scientific backgrounds, on an irresistible and revelatory journey to the new layers of reality that modern physics has discovered lying just beneath the surface of our everyday world.

    Drawing on decades of stargazing experience, the authors suggest what equipment to buy and what to avoid, describe observing techniques, and explain how to hunt down the most interesting celestial objects. Each chapter is illustrated with the latest, breathtaking astrophotography.This companion is broken down into three parts: "Equipment for Backyard Astronomy", "Observing the Celestial Panorama" and "Astrophotography". It focuses on the practical aspects of astronomy.Among many astronomy subjects, the authors offer advice on how to contend with light pollution, and how to take successful and impressive color photographs of galaxies and nebulas (with or without a telescope). Each chapter is written in clear, jargon-free yet detailed.

    The world you live in is stranger than fiction... as you read this, you exist in other places at the same time. Do not regret having missed the chance to realize your dreams, for you may just have fulfilled it in another universe.. * Are the trillions of atoms that make you, nothing but vibrations in 10 dimensions?* Is it true that we are all connected with each other?* Can you go into the future to change the present?* Why do scientists and philosophers struggle with the concept of Time?* Can science explain consciousness through physics?* Is our fate driven by the underlying randomness in nature?* Is nature hiding the best-kept secrets which can never be unravelled by humans?The Speed of Time approaches the most complex and esoteric theories of science in lucid, clear and simple language and in the style of a thriller, leaving you wanting more... while addressing questions through the enigmatic theories in Physics such as Quantum Mechanics, Einstein's Theory of Relativity, Time, Chaos, and much more. Just start reading and you will not put it down.

    But the good news is that more men are being cured of this disease than ever before. Now in a revised fourth edition, this lifesaving guide by Dr. Patrick Walsh and award-winning science writer Janet Farrar Worthington offers a message of hope to every man facing this illness. Prostate cancer is a different disease in every man--which means that the right treatment varies for each person. Public awareness for this disease has transformed treatment and opened up new avenues of research; rapid advances in knowledge are being translated in new recommendations for management. In this book, Dr. Walsh will address questions such as: What causes prostate cancer? Your risk factors, including heredity, diet, and environment. Can I prevent prostate cancer? How some simple changes in your diet and lifestyle can help prevent or delay the disease. Does prostate cancer need to be treated at all? This hot-button issue is vital for men to understand. How do I know if I have prostate cancer? An explanation of the recently refined and expanded recommendations. How can my prostate cancer be treated? The pros and cons of new technologies and new information on focal therapy.

    In this amazingly comprehensible history of the universe, Simon Singh decodes the mystery behind the Big Bang theory, lading us through the development of one of the most extraordinary, important, and awe-inspiring theories in science.

    Page Extent: 50 pagesTHE SECRET THAT WILL SHAKE THE WORLDLiv Adamsen is a New York crime reporter, Kathryn Mann a charity worker. They are very different people, but their fate is bound together by one man’s desperate act.With the world’s media watching, a robed man has thrown himself from the top of the oldest inhabited place on earth, an ancient citadel in Turkey. For some it is a sign of great events to come. For Liv and Kathryn it is the start of a race into danger, darkness and the most remarkable secret in the history of humanity.It is a secret that the fanatical monks in the citadel will kill, torture and break every law, human and divine, to keep hidden…

    Usually, it is fairly localised and moderate. Nevertheless, every year when this sprinkling falls, all and sundry are taken by complete surprise and general chaos ensues. Transport links and infrastructure come under severe strain, even though the snow often quickly disappears within a few days. The BAA is on record as stating that they are overwhelmed by as little as 6 cms of snow lying at one of their airports.So, just what would happen, if, one winter, the snow didn’t disappear, but kept falling - relentlessly - for more than just a few days?This is one account of what the consequences might be.Andrew Brady, a cold weather survival expert and RAF officer, is caught up in a fight for his life against the elements as the UK freezes and dies. He adopts Jane Kelly, a journalist and Chris Davies, a twelve year old whose mother has already succumbed to the cold. The story maps their struggle to escape from the UK by land and sea. It also maps the fates of everyday victims of the snow.Will they survive? Would anyone?

    Hidden in its vast superstructure is a murderous creature that severs the right hands of its victims. A rebellious young aviatrix and a secretive scavenger boy are about to come face to face with a robotic Stalker that is terrifyingly out of control.

    Cole's harrowing account of his life spent in the ER and on the battlegrounds, fighting to save lives. In addition to his gripping stories of treating victims of gunshot wounds, stabbings, attempted suicides, flesh-eating bacteria, car crashes, industrial accidents, murder, and war, the book also covers the years during Cole's residency training when he was faced with 120-hour work weeks, excessive sleep deprivation, and the pressures of having to manage people dying of traumatic injury, often with little support.Unlike the authors of other medical memoirs, Cole trained to be a surgeon in the military and served as a physician member of a Marine Corps reconnaissance unit, United States Special Operations Command (USSOCOM), and on a Navy Reserve SEAL team. From treating war casualties in Afghanistan and Iraq to his experiences as a civilian trauma surgeon treating alcoholics, drug addicts, criminals, and the mentally deranged, TRAUMA is an intense look at one man's commitment to his country and to those most desperately in need of aid.

    Her penniless father George wants a better start for her than the mean streets of Bethnal Green, and if he has to resort to a spot of blackmail to get it, so be it.For fear of his philandering ways coming to light, Ralph offers Amy a job at his posh West London jeweller's. With her quick wits and eye for business she attracts the attention of Ralph's handsome son Clifford. But when one thing inevitably leads to another, weak-willed Clifford is quite happy to leave Amy holding the baby. He has reckoned without the powerful influence Amy's father still exerts over Ralph. An amazed Amy finds herself Mrs Clifford Jackson, but even love and gratitude do not blind her to her husband's weaknesses, and when tragedy strikes she is faced with some difficult choices . . .

    Big trouble. And she was going to clean it off if it was the last thing she'd do... which it was looking like it very well might be. Daisy had a simple rule for space travel. Don't blow up. So far she'd been managing to abide by that, but something was very much not right. With the powerful AI supercomputer guiding the craft beginning to show some disconcerting quirks of its own, and its unsettling cyborg assistant nosing into her affairs, Daisy’s unease was rapidly growing, as was her bigotry toward artificially intelligent beings. Add to the mix a crew of mechanically-enhanced humans, any one of whom she suspected might not be what they seemed, and Daisy found herself with a sense of pending dread tickling the periphery of her mind. Something was very much not right––she could feel it in her bones. The tricky part now was going to be overcoming her biases and figuring out what the threat was, before it could manifest from a mere sinking feeling in her gut into a potentially deadly reality. Only things were far different and far worse than she could ever have imagined, forcing her to repeatedly adjust and overcome a reality that turned out to be far from what it had originally seemed. The complete series set of all five of the Clockwork Chimera books: 1. Daisy's Run 2. Pushing Daisy 3. Daisy's Gambit 4. Chasing Daisy 5. Daisy's War A space opera adventure featuring damaged spaceships, rogue artificial intelligence, homicidal cyborgs, mechanically-enhanced humans, genetic engineering, nanotech, and, of course, bloodthirsty aliens.

    David Peat explains the development and meaning of this Superstring Theory in a thoroughly readable, dramatic manner accessible to lay readers with no knowledge of mathematics. The consequences of the Superstring Theory are nothing less than astonishing.

    10,000 first printing.

    In this newly revised edition, chapters have been rewritten to accommodate the impact of computer technology and the Internet, not only on the acquisition and analysis of data, but also on its organization and presentation. Alternatives to the use of radiation have been expanded, and figures and illustrations have been redrawn to reflect changes in laboratory equipment and procedures.