James Lorenzo Schoolfield Tobacco Sales Account Book. The Book Lists Quantities Of Tobacco Shipped, Cash Received For Shipments, And Tolls Paid Between 1841-1843 In Lynchburg, Virginia.
John H. MacMillan's talk "The Italian Navigator" recounts the significant contributions of Enrico Fermi to nuclear physics, culminating in the first nuclear chain reaction in 1942. MacMillan outlines Fermi's early career, his move to the United States due to Fascist Italy's anti-Semitic laws, and his pioneering work at Columbia University and the University of Chicago. The paper highlights the discovery of artificial radioactivity, the concept of neutron moderation, the assembly of the first nuclear pile under Stagg Field, and the collaboration among European immigrant scientists in advancing nuclear research. The successful initiation of a controlled nuclear chain reaction marked a pivotal moment in scientific history, demonstrating the practical application of nuclear fission and setting the groundwork for atomic energy and weaponry.
John H. MacMillan's lecture "The Infrared Herring?" delves into the complexities and misconceptions surrounding the greenhouse effect and its impact on global warming. MacMillan challenges the accuracy and consensus of scientific findings related to greenhouse gases, particularly CO2, methane, chlorofluorocarbons, and nitrous oxide, and their roles in climate change. He critically examines the predictions made by computer models and highlights the significant uncertainties involved, especially the effects of clouds and ocean currents on climate. The lecture also explores potential responses to mitigate the impact of greenhouse gases, including energy conservation, alternative energy sources, and adaptation strategies. MacMillan emphasizes the political and economic challenges of implementing global solutions to combat the augmented greenhouse effect.
Historic Surveys Of Buildings In The Downtown Area Of Lynchburg, Virginia. The Surveys Are Held At Jones Memorial Library In Lynchburg And Include Architectural Details Of Buildings From 1980.
Historic Preservation Survey Of Rivermont Avenue Held At Jones Memorial Library In Lynchburg, Virginia.
The Survey Includes Forms And Photographs Of Buildings Numbered 301 To 2721 On Rivermont Avenue. The Survey Was Made In 1979-1980.
Text of a lecture to the Sphex Club in Lynchburg. This presentation focuses on the High Renaissance and its three famous leaders: Leonardo da Vinci, Michelangelo and Raphael. Dr. West emphasizes the personality and relationship of these three giants. They knew each other well, but there could be no two men more different in personality than Leonardo and Michelangelo who were definitely not fond of each other.
