Biographical narrative about Nelly Levy Berg and her family, detailing her early life in Germany (now part of Poland) and subsequent immigration to Houston, Texas. It also discusses World War II and the effects of the Holocaust on her extended family. The author (Berg's daughter) also describes a modern-day trip to Eastern Europe to revisit the locations.

Interactive DVD documenting the research by Dr. James and Virginia Marshall to trace the history of the elements in the periodic table. It includes biographical information on the scientists who discovered each of the elements, notes about each of the elements with photos, periodic tables, maps and photographs of the cities where elements were discovered, a timeline of discoveries, written articles about the research, and other background documentation.

This booklet discusses how energy sufficiency is the best solution for reducing energy consumption and waste. It presents policies for reducing global energy consumption such as energy auditing, phasing out incandescent light bulbs, combined heat/cooling energy and power, carbon-negative cooking, smart metering, area road pricing, and other measures.

Although a great deal has been written on the Paris Peace Conference, only in recent years have the necessary German documents been available for an analysis of the conference, not only from the Allied viewpoint but also from the German side. One of the great problems faced by the Allied statesmen in 1919 was the territorial conflict between Germany and Poland. The final boundary decisions were much criticized then and in subsequent years, and in 1939 they became the excuse for another world war. In the 1960's, over twenty years after the boundaries established at Versailles ceased to exist, they continued to be subjects of controversy. To understand the nature of this problem, it is necessary to study the factors which influenced the delineation of the German-Polish boundary in 1919. From the conflict of national interests there emerged a compromise boundary which satisfied almost no one. After this boundary was destroyed by another world war, the victors were again faced with the complex task of reconciling conflicting strategic and economic necessities with the principle of self-determination. This time no agreement was possible, and the problem remained a significant factor in German-Polish and East-West relations. The methods by which the statesmen …