This series introduces the core areas of chemical science, covering important concepts in an easy, accessible style. Each title contains a number of experiments and demonstrations, approached through the process of problem, hypothesis, experiment and conclusion. All the books support the QCA schemes of work and contain: definitions of important terms and explanations of key concepts; formulae and word equations; and the periodic table with explanatory notes. This title explores the concepts of the states of matter.

Contains papers presented at the Air Force Historical Foundation Symposium, held at Andrews Air Force Base, Maryland, on September 21-22, 1995. Topics addressed are: Pt. 1, The Formative Years, 1945-1961; Pt. 2, Mission Development and Exploitation Since 1961; and Pt. 3, Military Space Today and Tomorrow. Includes notes, abbreviations & acronyms, an index, and photographs.

An uncensored account of General Schwartz's term as the wartime US Air Force Chief of Staff under presidents Bush and Obama. The General’s dysfunctional home life drove him to apply to the Air Force Academy over forty years ago, where he was provided with a new family and sense of worth he had never earned from his own father. This purpose has driven the General throughout his remarkable career, taking him to Alaska, the Pentagon, and Germany; to Florida during Hurricane Opal, and has also allowed him to work alongside Presidents Bush and Obama and Secretaries of Defense Don Rumsfeld, Bob Gates and Leon Panetta. Journey is a book about leadership. It is packed with the General’s lessons from life in the military: breaking the mold, flying uncharted airspace, battles?from Iraq to the Pentagon, Afghanistan to Congress. It’s about pushing limits in an era of diminishing budgets and fewer resources to fuel the furnace of innovation. He chronicles the phenomenal story of the evolution of the US special operations, such as what was achieved when taking down Bin Laden. The General discusses the controversial new technologies that have been allowing America to build new capabilities in remote aircraft and cyber warfare. Many believe General Schwartz’s greatest legacy will be the dramatic acceleration of the “drone” program. He is a staunch advocate for it and this book will explain why.

Except in a few instances, since World War II no American soldier or sailor has been attacked by enemy air power. Conversely, no enemy soldier orsailor has acted in combat without being attacked or at least threatened by American air power. Aviators have brought the air weapon to bear against enemies while denying them the same prerogative. This is the legacy of the U.S. AirForce, purchased at great cost in both human and material resources.More often than not, aerial pioneers had to fight technological ignorance, bureaucratic opposition, public apathy, and disagreement over purpose.Every step in the evolution of air power led into new and untrodden territory, driven by humanitarian impulses; by the search for higher, faster, and farther flight; or by the conviction that the air way was the best way. Warriors have always coveted the high ground. If technology permitted them to reach it, men, women andan air force held and exploited it-from Thomas Selfridge, first among so many who gave that "last full measure of devotion"; to Women's Airforce Service Pilot Ann Baumgartner, who broke social barriers to become the first Americanwoman to pilot a jet; to Benjamin Davis, who broke racial barriers to become the first African American to command a flying group; to Chuck Yeager, a one-time non-commissioned flight officer who was the first to exceed the speed of sound; to John Levitow, who earned the Medal of Honor by throwing himself over a live flare to save his gunship crew; to John Warden, who began a revolution in air power thought and strategy that was put to spectacular use in the Gulf War.Industrialization has brought total war and air power has brought the means to overfly an enemy's defenses and attack its sources of power directly. Americans have perceived air power from the start as a more efficient means of waging war and as a symbol of the nation's commitment to technology to master challenges, minimize casualties, and defeat adversaries.

Colonel Slife chronicles the influence of the late Gen Wilbur L. "Bill" Creech7a leader, visionary, warrior, and mentor7in the areas of equipment and tactics, training, organization, and leader development. His study serves both to explain the context of a turbulent time in our Air Force's history and to reveal where tomorrow's airmen may find answers to some of the difficult challenges facing them today. Colonel Slife, who addresses such controversial topics as the development of the Army's AirLand Battle doctrine and what it meant to airmen, is among the first to describe what historians will surely see in years to come as the revolutionary developments of the late 1970s/early 1980s and General Creech's central role. Creech Blue enlightens the Air Force on its strongly held convictions during that period and challenges the idea that by 1990, when Iraq invaded Kuwait, the Air Force had forgotten how to wage a "strategic" air campaign and was dangerously close to plunging into a costly and lengthy war of attrition had it not been for the vision of a small cadre of thinkers on the Air Staff. In exploring the doctrine and language of the decade leading up to Operation Desert Storm, Colonel Slife reveals that the Air Force was not as shortsighted as many people have argued.

Lt Col David W. Allvin's Paradigm Lost: Rethinking Theater Airlift to Support the Army After Next analyzes the theater airlift implications of the United States (US) Army's vision for land warfare in the twenty-first century. Those planning the "Army After Next" (AAN)---now called the "Army Vision: The Transformation of the Army," which is a continuum of the AAN---envision a lighter, leaner, and more lethal force that will rely heavily on information dominance to maximize combat effectiveness throughout the projected nonlinear battlespace. Of chief concern in Colonel Allvin's study are changes in the role of theater airlift that the AAN may portend. Colonel Allvin identifies theater airlift capabilities critical to the AAN concept and examines emerging systems that seem likely to furnish those capabilities. He argues that improvements in cargo handling, situational awareness, and defensive systems---as well as the ability to operate in austere conditions---constitute the most crucial future requirements for theater airlift. Based on his analysis of currently available data, Allvin concludes the most promising emerging systems for achieving required theater airlift capabilities include the tiltwing concept, autonomous cargo-handling systems, and a standoff capability for examining the suitability of opportune landing sites.