They infinitely warp space and time, allowing nothing to escape: not matter, not even light. They are stellar corpses that have crushed themselves into oblivion, seemingly suspending the traditional laws of physics. The Big bang may have peppered the universe with primordial black holes, as small as protons but as massive as mountains. The universe itself may be disappearing into the final black hole. Black holes (BHs) and their warping effect on spacetime are described, beginning with a discussion on stellar evolution that includes white dwarfs, supernovas and neutron stars. The structure of static, rotating, and electrically charged BHs are considered, as well as the general theory of relativity, quantum mechanics, the Einstein-Rosen bridge, and wormholes in spacetime. Attention is also given to gravitational lenses, various space geometries, quasars, Seyfert galaxies, supermassive black holes, the evaporation and particle emission of BHs, and primordial BHs, including their temperature and lifetime. The author's engrossing, non-technical explanations are enhanced by numerous illustrations.

    He had a unique insight into the workings of a criminal organization whose reputation in the underworld remains to this day. But he was not just an observer and his role in the Kray story ultimately led to him serving 15 years in prison. Inside the Firm tells, with searing honesty, his violent history with the Krays, and the horrors of his subsequent imprisonment in top security institutions. In exorcising his ghosts, he reveals an account that is more impartial and more terrifying than Ronnie and Reggie ever could have written. From the murder of Jack "The Hat" McVitie—and the mystery of his undiscovered body—to the role of the Kray legacy in Britain’s prisons today, here is the last confession of a gangster determined to turn his back on his brutal past.

    And yet that's exactly what he's achieved, winning plenty of awards (and hearts) along the way. But how did a young musician go from selling CDs from his rucksack to becoming the millennial record-breaking international stadium act?Tracing his story from his bohemian childhood in Yorkshire and Suffolk to the release of his third album Divide, music journalist David Nolan chronicles Sheeran's musical life and times. Featuring exclusive interviews with friends, relatives, musical collaborators and key figures in his rise to stardom, Divide and Conquer tells the story of how Ed Sheeran went from school drop-out to one of the world's most successful musicians.

    While most B2B startups obsess over scalability and tracking, Drift takes a different approach. In This Won't Scale, you'll find insider lessons and plays from the Drift Marketing team that have helped the business grow at a hypergrowth rate. It contains 41 plays organized into easy-to-read and reference chapters. Keep it on your desk, thumb through it when you're looking for inspiration and come back to it over time. You’ll discover not only Drift's abnormal approach, but also hear never-before-told stories and learn how to implement Drift's marketing plays into your own marketing strategy.

    . . let us press on to know the LORD . . . And He will come to us like the rain.” This verse is the essence of Downpour, a revival-ready book by Pastor James MacDonald. MacDonald writes with the desire to witness an absolute soaking of God's Spirit on the church in North America. He is grieved by statistics showing little or no difference between the lifestyles of professing Christians and their nonbelieving neighbors, and he counters that with a five-point outline that charts the pathway to personal revival.

    Augustine equate nothingness with the Devil? What tortuous means did 17th-century scientists employ in their attempts to create a vacuum? And why do contemporary quantum physicists believe that the void is actually seething with subatomic activity? You’ll find the answers in this dizzyingly erudite and elegantly explained book by the English cosmologist John D. Barrow.Ranging through mathematics, theology, philosophy, literature, particle physics, and cosmology, The Book of Nothing explores the enduring hold that vacuity has exercised on the human imagination. Combining high-wire speculation with a wealth of reference that takes in Freddy Mercury and Shakespeare alongside Isaac Newton, Albert Einstein, and Stephen Hawking, the result is a fascinating excursion to the vanishing point of our knowledge.

    The National Audubon Society Field Guide to the Night Sky provides a concise guided tour of the heavens, from planets in our solar system to the constellations in both the Northern and Southern hemispheres, stars, galaxies, astronomical bodies, phenomena, comets, and more. Featuring a durable vinyl binding, over 700 full-color photographs, sky charts, and constellation charts, as well as detailed descriptive text, this comprehensive, easy-to-use field guide is the perfect companion volume for any stargazer.

    Thanks to advances in technology and clever new uses of existing data, now we know that planetary systems and possibly even a new Earth can be found throughout galaxies near and far.We are living during a new golden age of planetary discovery, with the prospect of finding many worlds like Earth. Most of the thousands of planets we've detected can't be imaged directly, but researchers are able to use subtle clues obtained in ingenious ways to assemble an astonishing picture of planetary systems far different from our own. We are in the midst of an astronomical revolution, comparable to the Copernican revolution that established our current view of the solar system - and we invite you to take part.Embark on this unrivaled adventure in 24 lectures by a veteran planet hunter. Designed for everyone from armchair explorers to serious skywatchers, The Search for Exoplanets follows the numerous twists and turns in the hunt for exoplanets - the false starts, the sudden breakthroughs, and the extraordinary discoveries. Explore systems containing super-Earths, mini-Neptunes, lava worlds, and even stranger worlds. You also get behind-the-scenes information on the techniques astronomers used to find evidence of planets at mind-boggling distances from our home base. Learn how astronomers determine how many planets are in a system as well as how large they are and the characteristics of their atmospheres. You will feel like Dr. Watson in the presence of Sherlock Holmes as Professor Winn extracts a wealth of information from a spectrum, a light graph, a diffraction pattern, and other subtle clues.©2015 The Teaching Company, LLC (P)2015 The Great Courses

    But he funded his first move into motor sport by selling smoked salmon well past its sell-by date to rugby fans leaving Lansdowne Road; when stopped for speeding by a policeman, he ended up selling him his car. Jordan set up his own team, and moved into Formula One at the end of the 1980s. It wasn't long before the team began to pick up podium finishes, and in 1998 won its first race - a remarkable achievement on a comparatively small budget. The following year was even better, but sadly this was to be the peak, as the search for more finance and legal battles with sponsors hit hard. Eventually, in January 2005 he sold the team.AN INDEPENDENT MAN goes behind the scenes to reveal the true personalities of the drivers Jordan worked with, and his battles with Bernie Ecclestone. It shows how, when so much money is involved, nothing is ever simple. His has been a life lived to the full, and his account is packed full of superb stories, colourful adventures and revealing tales.

    This book puts the reader in the pilot's seat for a "day at the office" unlike any other. It recounts the tragic 1966 mid-air collision with the XB-70; describes flights of the lifting body and YF-12 blackbird, and details work with the Apollo Lunar Landing Research Vehicle.The Smell of Kerosene tells the dramatic story of a NASA research pilot who logged over 11,000 flight hours in more than 125 types of aircraft. Donald Mallick gives the reader fascinating firsthand descriptions of his early naval flight training, carrier operations, and his research flying career with NASA and its predecessor agency, the National Advisory Committee for Aeronautics (NACA).Mallick joined the NACA as a research pilot at the Langley Memorial Aeronautical Laboratory at Hampton, Virginia, where he flew modified helicopters and jets, and witnessed the NACA's evolution into the National Aeronautics and Space Administration.After transferring to the NASA Flight Research Center (now NASA Dryden Flight Research Center) at Edwards, California, he became involved with projects that further pushed the boundaries of aerospace technology. These included the giant delta-winged XB-70 supersonic research airplane, the wingless M2-F1 lifting body vehicle, and the triple-sonic YF-12 Blackbird. Mallick also test flew the Lunar Landing Research Vehicle (LLRV) and helped develop techniques used in training astronauts to land on the Moon.Excerpt: " I was onboard an airliner, on 28 January 1986, when I heard the news that the Space Shuttle Challenger had exploded 73 seconds after launch that morning. Even knowing the complexity and risk involved in Shuttle operations, I was shocked by the news. The shuttle commander, Dick Scobee, had been an Air Force test pilot at Edwards and flown a number of research missions at NASA Dryden. I grieved for all the crew, but especially Dick, who I knew best. I can still recall his broad grin when he visited the Dryden pilot's office following the announcement of his selection as an astronaut. He showed great pride in his selection, and I congratulated him heartily. The results of the accident review board were hard to accept. The commission that investigated the accident blamed the Shuttle loss on poor management decisions. Challenger had been launched against the recommendations of knowledgeable technical personnel who insisted that low temperatures that day increased the chance of hot gas leakage around the seals of the solid rocket boosters. The commission found that the decision making process leading to the launch was flawed and that launch temperature constraints were waived at the expense of flight safety. It was a black day for NASA. I could sense a change in people's attitude concerning the space program. After the Challenger accident report was released, the public's pride in and respect for NASA diminished. At Dryden, we had always striven not to allow the desire to "get a flight off" to interfere with good judgment on flight safety. It was a cardinal rule. There were occasions when visiting Headquarters personnel and other VIPs were on hand to witness a test flight and we had to cancel the event due to some technical problem. We forced ourselves to avoid the desire to "press on" just to meet a schedule or impress a visiting VIP."

    Rather than appealing to altruism, or calling for revolution in the global economy, the Epicurean philosophy turns the developed world's credo of 'greed is good' on its head, counselling that genuine happiness comes from the quieting of desire; from less, not more. And that might just be the mindset we need to rein in unsustainable development.In this thoughtful Penguin Special, Slattery traces the radicalism of classical Epicurean thought, and its popularity despite political suppression. Along the way, he tours the archaeological sites of the ancient village of Oinoanda in Turkey and the Villa of the Papyri, buried along with Pompeii, with its ancient library of petrified scrolls. Might some of this treasure's fragments, painstakingly restored, reveal answers to the big questions faced in the twenty-first century?

    A 40-week, one-lick-per-day workout program for developing, improving, and maintaining ukulele technique. This title provides practice material for every day of the week and includes audio tracks of all the workouts in the book. Follow this program and you'll see increased speed, improved dexterity, better accuracy, heightened coordination and more in your playing. Musical styles include pop, rock, folk, old-time, blues, jazz, reggae and more! Techniques covered include: strumming, fingerstyle, legato and staccato, hammer-ons and pull-offs, slides, bening, damping, vibrato, tremolo and more.

    Then, in 2005, astronomer Mike Brown made the discovery of a lifetime: a tenth planet, Eris, slightly bigger than Pluto. But instead of its resulting in one more planet being added to our solar system, Brown’s find ignited a firestorm of controversy that riled the usually sedate world of astronomy and launched him into the public eye. The debate culminated in the demotion of Pluto from real planet to the newly coined category of “dwarf” planet. Suddenly Brown was receiving hate mail from schoolchildren and being bombarded by TV reporters—all because of the discovery he had spent years searching for and a lifetime dreaming about.Filled with both humor and drama, How I Killed Pluto and Why It Had It Coming is Mike Brown’s engaging first-person account of the most tumultuous year in modern astronomy—which he inadvertently caused. As it guides readers through important scientific concepts and inspires us to think more deeply about our place in the cosmos, it is also an entertaining and enlightening personal story: While Brown sought to expand our understanding of the vast nature of space, his own life was changed in the most immediate, human ways by love, birth, and death. A heartfelt and personal perspective on the demotion of everyone’s favorite farflung planet, How I Killed Pluto and Why It Had It Coming is the book for anyone, young or old, who has ever dreamed of exploring the universe—and who among us hasn’t?

    The Tour is home to rowdy, randy young men often drunk with money and fame; fueled by alcohol and adrenaline, they barnstorm from town to town like rock stars, with all the attendant excesses. And in each player's shadow is his faithful caddie -- performing a thankless six-figure job that comes with all the security of a handshake deal. The PGA Tour offers fabulous rewards, but its good life does not come without a price. In Bud, Sweat, and Tees, Alan Shipnuck takes a no-holds-barred look at modern professional golf. Rich Beem, the hero of our story, joined the Tour as the most clueless of rookies, a logo-free rube only a couple of years removed from the straight world, where he made seven dollars an hour hawking cell phones. Beem took his winnings from big-money matches all across the state of Texas and scraped together enough to go out on Tour, but as he would quickly find out, getting to the big leagues is only half the battle. The fun-loving Beem, more likely to pound beers than range balls, first struggled to fit in among the country-club brats who populate the pro golf scene, and then had to fight to survive the cutthroat competition and crushing self-doubt. Staying true to his girl back home would prove equally challenging.Meanwhile, Steve Duplantis, the one-time golden boy of the Tour's caddie ranks, was enduring his own tribulations. At the tender age of twenty-one Duplantis began packing for Jim Furyk, and together they reached the pinnacle of the golf world, from Ryder Cup dustups to near misses at the Masters. But like Beem, Duplantis has a taste for thewild life, which helps explain how he wound up as a single dad, trying to balance the demands of fatherhood with the siren song of the road -- a juggling act that eventually cost him his lucrative job on Furyk's bag. Fate brought Duplantis and Beem together, and in their first tournament, the Kemper Open, they pulled off one of the most improbable triumphs in golf history.What happens next, at this unlikely intersection of lives and careers? How does a lifelong underdog like Beem handle overnight fame and fortune? Would Duplantis make good on this second chance and turn his career, and maybe his life, around? And would Beem and Duplantis's partnership survive the course of a turbulent season chock full of enough misadventures to land them in a Scottish jail?"Bud, Sweat, and Tees" is a sometimes bawdy, often hilarious, and always unpredictable account of a strange and magical year in the lives, on and off the course, of golfer and caddie. An exciting and often poignant story, it stands as the best insider's sports book since Jim Bouton's Ball Four, and marks Alan Shipnuck as a writer of extraordinary promise.

    In the coming years, we will make decisions regarding our human spaceflight program that will lead to one of two familiar futures: the open universe of "Star Trek, "where we allow ourselves the opportunity to spread our wings and attempt to flourish as an interplanetary species--or the closed, dystopian, and ultimately self-destructive world of "Soylent Green." If we ever hope to live in the future that is the former scenario, our first stepping stone must be a manned mission to Mars. In this four-part e-special, Dr. Robert Zubrin details the challenges of a manned Earth-to-Mars mission. Challenges which, according to Zubrin, we are technologically more prepared to overcome than the obstacles of the missions to the moon of the sixties and seventies. Dr. Zubrin's relatively simple plan, called Mars Direct, could feasibly have humans on the surface of Mars within a decade. Zubrin also discusses the current predicament of NASA, the promise of privatized space flight from companies like SpaceX, and the larger implication behind the absolute necessity to open the final frontier to humanity--the human race's future as a species that takes the necessary baby steps away from the cradle that is planet Earth or, ultimately, perishes here.