This fascinating blend of popular science and military history examines the science of war, demonstrating the close connection between the discovery of basic physical principles and the development of weaponry over the ages.
Physics has played a critical role in warfare since the earliest times. Barry Parker highlights famous battles of the past as well as renowned scientists and inventors such as Leonardo, Galileo, Newton, Maxwell, and Einstein whose work had an impact on the technology of combat. Mechanics and the laws of motion led to improved shell trajectories; gas dynamics proved important to the interior ballistics of rifles and cannons; and space exploration resulted in intercontinental missiles, spy satellites, and drone aircraft.
Parker emphasizes the special discoveries that had revolutionary effects on the art of warfare: the Chinese invention of gunpowder, the development of firearms, the impact of the Industrial Revolution, the deployment of the airplane in the First World War, and in our era the unleashing of the enormous power inherent in nuclear fission and fusion.

On the desolate, snow-topped peak of the highest mountain in Hawaii the view of the heavens is truly breathtaking. Since the "discovery" of Mauna Kea in 1963, astronomers worldwide have been vying for the opportunity to stargaze from its vantage point. Nine domes now stand on the peak, making this the world's largest observatory complex. Each dome is the brainchild of extraordinary scientists - pioneers who, amidst fierce competition and frigid, treacherous conditions - fought for their dreams to build the largest, most magnificent telescopes on Earth. Barry Parker, award-winning science writer, relates the intriguing stories of the founding of this observatory complex and goes on to interview some of the great astronomers of our time as they work at this inspiring site. Bringing the public for the first time into the rarefied air of the control rooms, Parker describes what marvelous challenges these astronomers pursue, night after night, through these massive telescopes. Using brilliant, colorful images from the world's most powerful infrared telescopes and data taken by the enormous Keck telescope - the largest in the world - the scientists at Mauna Kea capture visions of the most distant galaxies ever seen, and use them to look deeply into our past to try to determine our future. Through imagination and genius, the scientists at Mauna Kea have made significant strides in formulating answers to the most fascinating astronomical questions. What can the exploding galaxies in the outer reaches of space tell us about our universe in its infancy? Could the enormous black holes at the cores of galaxies actually be "seeds," central to forming these vast systems of stars? Will our universe, like a dying star, come to an end, and, if so, what dramatic events will lead to this fate? Parker clearly and eloquently explains the theories of these astronomers and describes one of their most ambitious efforts-the quest of finding life in other galaxies. Parker, whose earlier work The New York Times Book Review called "physics for poets," has penned a new masterpiece. This unforgettable book evokes the excitement of living and working at this exquisite site and dares us to imagine the awesome forces that power and shape our universe.

Thirty years ago Albert Einstein died, his dream of a theory that would unify the universe unfulfilled. He spent the last decades of his life searching for such a theory-a theory that would explain everything from elementary particles and their interac tions to the overall structure of the universe. But he failed, not because he didn't try hard enough, but because the attempt was ahead of its time. When Einstein worked on the problem liter ally nothing was known about black holes, white holes, sin gularities, the Big Bang explosion and the early universe, quarks, gauge invariance, and weak and strong nuclear forces. Today we know that all these things are important in relation to a unified theory, and that they must be incorporated in and explained by such a theory. Thus, in a sense, our problem is much more complex today than it was in Einstein's day. But scientists have persevered and as a result we are now tan talizingly close to achieving this long-sought goal. Important breakthroughs have been made. In this book we will look at these breakthroughs and at recent unified theories-theories that go by the names supergravity, superstrings, GUTs, and twistor theory. In order to understand the problem, however, we must begin at the beginning."

An accessible overview of the evolution and development of our universe--from the Big Bang to cosmic strings.

An informative account of the development of the Mauna Kea Observatories

In this text, science writer Barry Parker takes on one of the most fascinating and fantastical aspects of modern quantum theory - time travel. From the stuff of fiction to Einstein's theory of relativity and Hawking's view of the universe, time travel has captured modern man's excitement and been as much talked about as space travel.

The author chronicles the search for . . . a theory to explain all natural fields and their interaction with particles. . . . Lives and contributions of physicists and cosmologists, starting with the pioneers of scientific cosmology in the 19th century, are described. Topics range from Maxwell's discovery of the laws of magnetic fields to Hawking's work on black hole physics. A concluding chapter looks at the current state of unified field theory. (Sci Books Films)

"From award-winning science writer Barry Parker, the only book to consider chaos theory in all areas of astronomy. "

James Bond would have died a thousand deaths if not for Q, the genius behind the pen grenades and weaponized sports cars that have helped Britain's most famous secret agent cheat death in twenty films. Here Barry Parker demonstrates how science and technology have been as important to 007 as good looks, shaken martinis, and beautiful women. Using entertaining sketches and nontechnical language, Parker explains the basic physics behind the gadgets, cars, and stunts in a number of Bond films, from the jet packs in Thunderball to the dynamics of daredevil bungee jumping in GoldenEye. If you've ever wondered whether the laser could have actually cut Bond in half ( Goldfinger), if a wristwatch could really unzip a woman's dress ( Live and Let Die), or whether your car could do the 360-degree barrel roll from The Man with the Golden Gun, this book is for you. " Top 5 Bond Stunts of All Time" Q and His "Amazing" Devices" The Bond Cars in All Their Glory" Moonraker and Bond in Space" The Walther PPK and the Ballistics of Bond" The Neptune and Battles Aquatic

"Parker has done an outstanding job of pulling together the current scientific understanding of life on Earth and the possibilities of life elsewhere."--Christopher P. McKay, Research Scientist, NASA Ames Research Center