Beginning with the publication of Albert Einstein's theory of relativity, through the wild revolution of quantum mechanics, and up until the physics of the modern day (including the astonishing revelation, in 1998, that the Universe is not only expanding, but doing so at an ever-quickening pace), much of what physicists have seen in our Universe suggests that much of our Universe is unseen—that we live in a dark cosmos.Everyone knows that there are things no one can see—the air you're breathing, for example, or, to be more exotic, a black hole. But what everyone does not know is that what we can see—a book, a cat, or our planet—makes up only 5 percent of the Universe. The rest—fully 95 percent—is totally invisible to us; its presence discernible only by the weak effects it has on visible matter around it.This invisible stuff comes in two varieties—dark matter and dark energy. One holds the Universe together, while the other tears it apart. What these forces really are has been a mystery for as long as anyone has suspected they were there, but the latest discoveries of experimental physics have brought us closer to that knowledge. Particle physicist Dan Hooper takes his readers, with wit, grace, and a keen knack for explaining the toughest ideas science has to offer, on a quest few would have ever expected: to discover what makes up our dark cosmos.

    But her uncle's power makes her a political target.

    His career spanned the entire Gemini and Apollo programs, from being the first person to spacewalk all the way around our world to the moment when he left man's last footprint on the Moon as commander of Apollo 17.Between those two historic events lay more adventures than an ordinary person could imagine as Cernan repeatedly put his life, his family and everything he held dear on the altar of an obsessive desire. Written with New York Times bestselling author Don Davis, The Last Man on the Moon is the astronaut story never before told - about the fear, love and sacrifice demanded of the few men who dared to reach beyond the heavens for the biggest prize of all - the Moon.

    Line drawings.

    The work of English clergyman, educator and Shakespearean scholar Edwin A. Abbott (1838-1926), it describes the journeys of A. Square [sic – ed.], a mathematician and resident of the two-dimensional Flatland, where women-thin, straight lines-are the lowliest of shapes, and where men may have any number of sides, depending on their social status.Through strange occurrences that bring him into contact with a host of geometric forms, Square has adventures in Spaceland (three dimensions), Lineland (one dimension) and Pointland (no dimensions) and ultimately entertains thoughts of visiting a land of four dimensions—a revolutionary idea for which he is returned to his two-dimensional world. Charmingly illustrated by the author, Flatland is not only fascinating reading, it is still a first-rate fictional introduction to the concept of the multiple dimensions of space. "Instructive, entertaining, and stimulating to the imagination." — Mathematics Teacher.

    Teaches writers how to use real scientific knowledge of our universe to create more convincing extraterrestrial life forms in their science fiction or fantasy novel.

    What is it? Who came there to build it?The secret lies, perhaps, in the chaotic decades of the Martian Revolution, in the lost memories of those who have lived for centuries.

    Over five decades, Star Trek's celebration of mankind's technical achievements and positive view of the future have earned it an enduring place in our global culture. Its scientific vision has also had a profound effect on the past thirty years of technological breakthroughs. Join William Shatner, the original captain of the Starship Enterprise, as he reveals how Star Trek has influenced and inspired some of our greatest scientific minds -- the people behind the future we will all share. In interviews with dozens of scientists we learn about the inventions that will revolutionise our lives and the discoveries that will make it truly possible to explore the last great frontier -- space. As one Nobel Laureate commented on being shown a wood and plastic model of the engine core from a Star Trek: The Next Generation starship: I'm working on that. From the technicalities of warp speed to real-life replicators to the likelihood of our being able to beam across continents, this always-informative book takes us on a fascinating and eye-opening voyage to

    Based on original material and previously unavailable documents, this acclaimed book is the definitive biography of the man considered by many to be the founding father of modern electrical technology. Among Tesla's creations were the channeling of alternating current, fluorescent and neon lighting, wireless telegraphy, and the giant turbines that harnessed the power of Niagara Falls.

    It's a wise and wacky look at our recent past seen through a fun-house mirror...it's a satire on our violent, inexplicable, wonderful world...and it's a mind trip inward to expose our deepest hopes and fears.The missing plutonium a terrorist group turns into nuclear devices, the Mad Fishmonger, the future America called Unistat, our hero Benny "Eggs" Benedict, and the Invisible Hand are real but beyond the Black Hole, out of space, out of time—in the universe next door.

    This new edition of the bible of bicycle builders and bicyclists provides just about everything you could want to know about the history of bicycles, how human beings propel them, what makes them go faster, and what keeps them from going even faster. The scientific and engineering information is of interest not only to designers and builders of bicycles and other human-powered vehicles but also to competitive cyclists, bicycle commuters, and recreational cyclists.The third edition begins with a brief history of bicycles and bicycling that demolishes many widespread myths. This edition includes information on recent experiments and achievements in human-powered transportation, including the ultimate human- powered vehicle, in which a supine rider in a streamlined enclosure steers by looking at a television screen connected to a small camera in the nose, reaching speeds of around 80 miles per hour. It contains completely new chapters on aerodynamics, unusual human-powered machines for use on land and in water and air, human physiology, and the future of bicycling. This edition also provides updated information on rolling drag, transmission of power from rider to wheels, braking, heat management, steering and stability, power and speed, and materials. It contains many new illustrations.

    Lewis Dartnell considers some of the fascinating questions facing researchers today. Could life exist anywhere else in the universe? What might aliens really look like? Dartnell explains why Earth is uniquely suited for life and reveals our profound connection to the cosmos.

    Great changes are brewing that will shape and twist all of humankind. The war hero Vorian Atreides has turned his back on politics and Salusa Secundus. The descendants of Abulurd Harkonnen Griffen and Valya have sworn vengeance against Vor, blaming him for the downfall of their fortunes. Raquella Berto-Anirul has formed the Bene Gesserit School on the jungle planet Rossak as the first Reverend Mother. The descendants of Aurelius Venport and Norma Cenva have built Venport Holdings, using mutated, spice-saturated Navigators who fly precursors of Heighliners. Gilbertus Albans, the ward of the hated Erasmus, is teaching humans to become Mentats…and hiding an unbelievable secret. The Butlerian movement, rabidly opposed to all forms of “dangerous technology,” is led by Manford Torondo and his devoted Swordmaster, Anari Idaho. And it is this group, so many decades after the defeat of the thinking machines, which begins to sweep across the known universe in mobs, millions strong, destroying everything in its path. Every one of these characters, and all of these groups, will become enmeshed in the contest between Reason and Faith. All of them will be forced to choose sides in the inevitable crusade that could destroy humankind forever….

    Features over 200 incredible photos. Flying to a coffee table near you comes the new paperback edition of this authoritative and illustrated history of the most mind-bending military aircraft ever flown! Developed by the renowned Lockheed Skunk Works, the SR-71 was an awesome aircraft in every respect, setting world records for altitude and speed: an absolute altitude record of 85,069 feet on July 28, 1974, and an absolute speed record of 2,193.2 miles per hour on the same day.Written by a former Blackbird pilot, SR-71 covers every aspect of the aircraft's development, manufacture, and active service, all lavishly illustrated with more than 200 photos. The SR-71 remained in service with the U.S. Air Force from 1964 to 1998, when it was withdrawn from use, superseded by satellite technology. This authoritative history covers the spylane's entire phenomenal service.

    Army. Defying all known accepted military practice -- and indeed, the laws of physics -- they believed that a soldier could adopt a cloak of invisibility, pass cleanly through walls, and, perhaps most chillingly, kill goats just by staring at them. Entrusted with defending America from all known adversaries, they were the First Earth Battalion. And they really weren't joking. What's more, they're back and fighting the War on Terror. With firsthand access to the leading players in the story, Ronson traces the evolution of these bizarre activities over the past three decades and shows how they are alive today within the U.S. Department of Homeland Security and in postwar Iraq. Why are they blasting Iraqi prisoners of war with the theme tune to Barney the Purple Dinosaur? Why have 100 debleated goats been secretly placed inside the Special Forces Command Center at Fort Bragg, North Carolina? How was the U.S. military associated with the mysterious mass suicide of a strange cult from San Diego? The Men Who Stare at Goats answers these and many more questions.