A modern classic by an accomplished mathematician and best-selling author has been updated to encompass and explain the recent headline-making advances in the field in non-technical terms.

    “I walk with a new spring in my step and I look at life through physics-colored eyes,” wrote one such fan. When Lewin’s lectures were made available online, he became an instant YouTube celebrity, and The New York Times declared, “Walter Lewin delivers his lectures with the panache of Julia Child bringing French cooking to amateurs and the zany theatricality of YouTube’s greatest hits.” For more than thirty years as a beloved professor at the Massachusetts Institute of Technology, Lewin honed his singular craft of making physics not only accessible but truly fun, whether putting his head in the path of a wrecking ball, supercharging himself with three hundred thousand volts of electricity, or demonstrating why the sky is blue and why clouds are white. Now, as Carl Sagan did for astronomy and Brian Green did for cosmology, Lewin takes readers on a marvelous journey in For the Love of Physics, opening our eyes as never before to the amazing beauty and power with which physics can reveal the hidden workings of the world all around us. “I introduce people to their own world,” writes Lewin, “the world they live in and are familiar with but don’t approach like a physicist—yet.” Could it be true that we are shorter standing up than lying down? Why can we snorkel no deeper than about one foot below the surface? Why are the colors of a rainbow always in the same order, and would it be possible to put our hand out and touch one? Whether introducing why the air smells so fresh after a lightning storm, why we briefly lose (and gain) weight when we ride in an elevator, or what the big bang would have sounded like had anyone existed to hear it, Lewin never ceases to surprise and delight with the extraordinary ability of physics to answer even the most elusive questions. Recounting his own exciting discoveries as a pioneer in the field of X-ray astronomy—arriving at MIT right at the start of an astonishing revolution in astronomy—he also brings to life the power of physics to reach into the vastness of space and unveil exotic uncharted territories, from the marvels of a supernova explosion in the Large Magellanic Cloud to the unseeable depths of black holes. “For me,” Lewin writes, “physics is a way of seeing—the spectacular and the mundane, the immense and the minute—as a beautiful, thrillingly interwoven whole.” His wonderfully inventive and vivid ways of introducing us to the revelations of physics impart to us a new appreciation of the remarkable beauty and intricate harmonies of the forces that govern our lives.

    Structured around a plane journey that sees encounters with substances from water and glue to coffee and wine, Liquid Rules shows how these liquids can bring death and destruction as well as wonder and fascination.From László Bíró's revolutionary pen and Abraham Gesner's kerosene to cutting-edge research on self-repairing roads and liquid computers, Miodownik uses his winning formula of scientific storytelling to bring the everyday to life. He reveals why liquids can flow up a tree but down a hill, why oil is sticky, how waves can travel so far, and how to make the perfect cup of tea. Here are the secret lives of substances.

    In The Irrationals , the first popular and comprehensive book on the subject, Julian Havil tells the story of irrational numbers and the mathematicians who have tackled their challenges, from antiquity to the twenty-first century. Along the way, he explains why irrational numbers are surprisingly difficult to define--and why so many questions still surround them. That definition seems so simple: they are numbers that cannot be expressed as a ratio of two integers, or that have decimal expansions that are neither infinite nor recurring. But, as The Irrationals shows, these are the real "complex" numbers, and they have an equally complex and intriguing history, from Euclid's famous proof that the square root of 2 is irrational to Roger Apry's proof of the irrationality of a number called Zeta(3), one of the greatest results of the twentieth century. In between, Havil explains other important results, such as the irrationality of e and pi. He also discusses the distinction between "ordinary" irrationals and transcendentals, as well as the appealing question of whether the decimal expansion of irrationals is "random". Fascinating and illuminating, this is a book for everyone who loves math and the history behind it.

    Having just completed his masterpiece, The General Theory of Relativity—which provided a brand-new theory of gravity and promised a new perspective on the cosmos as a whole—he set out at once to share his excitement with as wide a public as possible in this popular and accessible book.Here published for the first time as a Penguin Classic, this edition of Relativity features a new introduction by bestselling science author Nigel Calder.

    However, her world gets shattered when cholera breaks out and she is forced to leave immediately to become a mail order bride in the West. Her life will take an unfortunate turn once again, though, when she finds out that her husband-to-be is dead. While she decides to keep it a secret and find out more about the dubious circumstances of his tragic death, fate brings her before doctor Gregory whose face seems rather familiar...Their interest in medicine soon brings them closer together, and she finds herself utterly charmed. Will her secret life keep her from following her dreams?Gregory is a respected young doctor who has dedicated his life in treating patients and saving lives. When he meets Indigo he is impressed by her knowledge of the cholera treatment and can't hold back and asks her to join his overwhelming journey to find the cure. Unable to find out where Indigo's ideas are coming from, Gregory is still skeptical about her methods but he soon finds himself surprisingly stricken with her wit and unique beauty. Will he dare to trust her, even when things seem to be falling apart?When Gregory and Indigo cross paths, their magical connection brings them immediately closer. A shared passion to discover a lifesaving treatment will force them to unfold their complicated feelings. When untold secrets threaten to drive them apart forever, can they defy their perilous fate for the sake of a love that was meant to be?

    After two years of college he couldn't afford to continue so he was forced to relinquish his student deferment and enter the draft. He tried various strategies to get a non-combat job; nevertheless he ended up in the infantry and was assigned to Vietnam. The stories in this book depict the year Doug spent in Alpha Company where he spent days on patrols finding and killing North Vietnamese soldiers along the hundreds of miles of trails heading for the Saigon. These stories range from funny to tragic, from uplifting to extremely frustrating and from touching to horrifying. This book gives the reader a sense of life in the infantry in 1968 and 1969.

    The armies of North and South stand on the brink of America’s civil war. Nathanial Starbuck arrives in the capital of the Confederate South, where he enlists in an elite regiment. He is a northern boy fighting for the southern cause. But nothing can prepare him for the shocking violence to follow in the war which broke America in two.COPPERHEADNathanial Starbuck is a Copperhead: a northerner fighting for the rebel South in America’s Civil War. Expelled from the Faulconer Legion, Starbuck must travel a hard road before he can rejoin his comrades. His journey will take him through the savage prisons of Richmond, across the blood-sodden battlefields of Virginia, and into the deadly high command of the northern army.BATTLE FLAGThe epic battle for control of the Confederate capital continues through the hot summer of 1862. It’s a battle that Captain Nate Starbuck, a Yankee fighting for the Southern cause, has to survive and win.THE BLOODY GROUNDIt is late summer 1862 and the Confederacy is invading the United States of America.Nate Starbuck, a northern preacher’s son fighting for the rebel South, is given command of a punishment battalion – a despised unit of shirkers and cowards. His enemies expect it to be his downfall, as Starbuck must lead this ramshackle unit into a battle that will prove to be the bloodiest of the Civil War.

    As well as journalism, Wallace wrote screen plays, poetry, historical non-fiction, 18 stage plays, 957 short stories and over 170 novels, 12 in 1929 alone. More than 160 films have been made of Wallace's work.Table of Contents: The Secret of the Moat Farm (1924) The Murder on Yarmouth Sands (1924)The Great Bank of England Frauds (1924)The Trial of the Seddons (1924)Herbert Armstrong - Poisoner (1924)The Suburban Lothario (1928)Excerpt:"There is no more dangerous criminal than a small larcenist who has escaped the consequence of his offences, through, as he believes, his own dexterity and skill. Having this good opinion of himself, he progresses from crime to crime, until there comes a moment when he finds no other escape from the consequences of his meanness and folly than the destruction of a human life which, as he believes, stands between himself and freedom. And so confident is he in his own genius for evasion that he will plan the most diabolical of crimes, perfectly satisfied in his mind that the success which has attended the commission of minor offences will not desert his efforts to evade the penalty of his supreme villainy."