Objects in harmonic motion have the ability to transfer some of their energy over large distances. Light Nature: This chapter covers the nature of light, polarization, and color.

    In the 1st edition, published in 1962, he spoke to that perennial reader he gently called "the troubled layman." His opening paragraph revealed his sympathy: "Why is this supposed to be art?" he quoted rhetorically. "How often have we heard this question asked--or asked it ourselves, perhaps--in front of one of the strange, disquieting works that we are likely to find nowadays in the museum or art exhibition?" Keeping that curious, questioning perspective in mind, he wrote a history of art from cave painting to Picasso that was singularly welcoming, illuminating & exciting. Sojourning thru this book, a reader is offered every amenity for a comfortable trip. Because he never assumes knowledge on the part of the reader, a recent immigrant from Mars could comprehend Western art from this text. The only assumption the Jansons have made is that with a little guidance everyone can come to understand the artifacts that centuries of architecture, sculpture, design & painting have deposited in our paths. Countless readers have proven the Jansons right & found their lives enriched in the process.

    Widely hailed as a masterpiece, this volume remains the first history of World War II to provide a truly global account of the war that encompassed six continents. Starting with the changes that restructured Europe and its colonies following the First World War, Gerhard Weinberg sheds new light on every aspect of World War II. Actions of the Axis, the Allies, and the Neutrals are covered in every theater of the war. More importantly, the global nature of the war is examined, with new insights into how events in one corner of the world helped affect events in often distant areas.

    In order to join this unit they have to commit to being in the army for ten years, rather than the three years a normal soldier serves.Talpiots are taught advanced level physics, math and computer science as they train with soldiers from every other branch of the IDF. The result: young men and women become research and development machines. Talpiots have developed battle ready weapons that only Israel's top military officers and political leaders know about. They have also dramatically improved much of the weapons already in Israel's arsenal.Talpiot has been tasked with keeping Israel a generation ahead of a rapidly strengthening and technologically capable Iran. Talpiots contribute to all of the areas that will be most important to the IDF as Iran becomes even more powerful including missile technology, anti-missile defense, cyber-warfare, intelligence, satellite technology and high powered imaging. Talpiot soldiers have also been a major factor in the never ending fight against Israel's other enemies and many have left the R&D lab to fly fighter planes, serve in the field as commanders of elite army ground units and at sea commanding Israel's fleet of naval ships.After leaving the army, Talpiots have become a major force in the Israeli economy, developing some of Israel's most famous and powerful companies.Israel's Edge contains dozens of interviews with Talpiot graduates and some of the early founders of the program. It explains Talpiot's highly successful recruiting methods and discloses many of the secrets of the program's success. The book also profiles some of the most successful businesses founded by Talpiot graduates including CheckPoint, Compugen, Anobit, recently bought by Apple, and XIV, recently bought by IBM. No other military unit has had more of an impact on the State of Israel and no other unit will have more of an impact in the years ahead. The soldiers of Talpiot are truly unsung heroes.

    Beginning with first-hand accounts of the reaction to Chamberlain's declaration of war in 1939, Kershaw portrays the many aspects of war through the words of those who were there, from the sailors of the little ships of Dunkirk to German soldiers preparing for Operation 'Sea Lion'. He takes us from the nightly horrors of the Blitz to battles in the limitless desert of North Africa, and from jungle war in Burma to Lancaster bombers over Germany and the beaches of Normandy. Featuring new interviews with veterans and civilians from Britain, the Commonwealth and Germany as well as diaries, letters, and first-hand accounts, this is a testimony to the remarkable men and women who lived through the Second World War -- whose refusal to surrender changed them, and Britain, forever.

    A factual look at all our chief executives, from George Washington to our current president.

    But it was clear - to some - that the Soviet Union was already executing a plan to expand and foment revolution around the world. The American government's strategy in response relied on the secret efforts of a newly-formed CIA.The Quiet Americans chronicles the exploits of four spies - Michael Burke, a charming former football star fallen on hard times, Frank Wisner, the scion of a wealthy Southern family, Peter Sichel, a sophisticated German Jew who escaped the Nazis, and Edward Lansdale, a brilliant ad executive. The four ran covert operations across the globe, trying to outwit the ruthless KGB in Berlin, parachuting commandos into Eastern Europe, plotting coups, and directing wars against Communist insurgents in Asia.But time and again their efforts went awry, thwarted by a combination of stupidity and ideological rigidity at the highest levels of the government - and more profoundly, the decision to abandon American ideals. By the mid-1950s, the Soviet Union had a stranglehold on Eastern Europe, the U.S. had begun its disastrous intervention in Vietnam, and America, the beacon of democracy, was overthrowing democratically-elected governments and earning the hatred of much of the world. All of this culminated in an act of betrayal and cowardice that would lock the Cold War into place for decades to come.Anderson brings to the telling of this story all the narrative brio, deep research, skeptical eye, and lively prose that made Lawrence in Arabia a major international bestseller. The intertwined lives of these men began in a common purpose of defending freedom, but the ravages of the Cold War led them to different fates. Two would quit the CIA in despair, stricken by the moral compromises they had to make; one became the archetype of the duplicitous and destructive American spy; and one would be so heartbroken he would take his own life.The Quiet Americans is the story of these four men. It is also the story of how the United States, at the very pinnacle of its power, managed to snatch defeat from the jaws of victory.

    Fields (1900-1994) began his employment at the White House in 1931, and kept a journal of his meetings with the presidents and their families; he would also meet important people like Winston Churchill, Princess Elizabeth of England, Thomas Edison, John D. Rockefeller, presidential cabinet members, senators, representatives, and Supreme Court Justices. He would also witness presidential decision-making at critical times in American history -- the attack on Pearl Harbor, the death of Franklin Roosevelt, the desegregation of the military, and the outbreak of hostilities in Korea. As Fields often told his staff, “...remember that we are helping to make history. We have a small part ... but they can't do much here without us. They've got to eat, you know.” Included are sample menus prepared for visiting heads-of-state and foreign dignitaries.

    The Israelis had received top-secret intelligence from a Syrian general and informant code-named Red Falcon, recruited 23 years earlier by Mossad spy Yehuda Gil—himself known as "the man of a thousand faces." Gil had been the general's sole handler, the conduit of decades of critical intelligence. But now, on the brink of war, questions arose about who exactly was handling whom. What information was real and what was a lie? Was Gil, a man of mythic exploits in Israeli intelligence, a hero or a traitor? With exclusive access to Gil and other key figures in one of the greatest intelligence intrigues in modern history, celebrated Israeli investigative journalist Ronen Bergman unravels the incredible true story of the Yehuda Gil affair. Bergman's unprecedented reporting takes him to the heart of Israel's shadowy spy agencies, arguments at the highest levels of a government lurching toward war, and last-minute secret meetings at the CIA and the White House to avert it. At the center of it all is the mystery of Red Falcon, his spymaster handler, and the very nature of deception.

    Unique among textbooks on this topic, our book approaches the study of myth through complete works of Greco-Roman literature, including six complete Greek dramas and generous excerpts from the narratives of Homer, Hesiod, Virgil, and Ovid, and through carefully-chosen examples of Classical works of art, both painting and sculpture. Combining literary masterpieces with the visual arts, this integrative approach offers readers a comprehensive experience with both cognitive and aesthetic appeal.

    Includes end notes and master index.

    

    To know the full Churchill is to understand the combination of boldness and caution, of assertiveness and humility, that defines statesmanship at its best. With fresh perspective and insights based on decades of studying and teaching Churchill, Larry P. Arnn explores the greatest challenges faced by Churchill over the course of his extraordinary career, both in war and peace—and always in the context of Churchill’s abiding dedication to constitutionalism.Churchill’s Trial is organized around the three great challenges to liberty that Churchill faced: Nazism, Soviet communism, and his own nation’s slide toward socialism. Churchill knew that stable free government, long enduring, is rare, and hangs upon the balance of many factors ever at risk. Combining meticulous scholarship with an engrossing narrative arc, this book holds timely lessons for today. Arnn says, “Churchill’s trial is also our trial. We have a better chance to meet it because we had in him a true statesman.”In a scholarly, timely, and highly erudite way, Larry Arnn puts the case for Winston Churchill continuing to be seen as statesman from whom the modern world can learn important lessons. In an age when social and political morality seems all too often to be in a state of flux, Churchill’s Trial reminds us of the enduring power of the concepts of courage, duty, and honor.--Andrew Roberts, New York Times bestselling author of Napoleon: A Life and The Storm of War Larry Arnn has spent a lifetime studying the life and accomplishments of Winston Churchill. In his lively Churchill’s Trial, Arnn artfully reminds us that Churchill was not just the greatest statesman and war leader of the twentieth century, but also a pragmatic and circumspect thinker whose wisdom resonates on every issue of our times.--Victor Davis Hanson, senior fellow, The Hoover Institution, Stanford University In absorbing, gracefully written historical and biographical narration, Larry Arnn shows that Churchill, often perceived as inconsistent and opportunistic, was in fact philosophically rigorous and consistent at levels of organization higher and deeper than his detractors are capable of imagining. In Churchill’s Trial Arnn has rendered great service not only to an incomparable statesman but to us, for the magnificent currents that carried Churchill through his trials are as admirable, useful, and powerful in our times as they were in his.--Mark Helprin, New York Times bestselling author of Winter’s Tale and In Sunlight and in Shadow Churchill’s Trial, a masterpiece of political philosophy and practical statesmanship, is the one book on Winston Churchill that every undergraduate, every graduate student, every professional historian, and every member of the literate general public should read on this greatest statesman of the twentieth century. The book is beautifully written, divided into three parts–war, empire, peace–and thus covers the extraordinary life of Winston Churchill and the topics which define the era of his statesmanship. --Lewis E. Lehrman, cofounder of the Lincoln and Soldiers Institute at Gettysburg College and distinguished director of the Abraham Lincoln Association

    The author’s final work, presented in a one-volume edition, is a rich, challenging analysis of man’s mental activity, considered in terms of thinking, willing, and judging.

    Get ready to break on through to the other side as critically-acclaimed playwright and journalist Jonathan Leaf reveals the politically incorrect truth about one of the most controversial decades in historythe 1960s.