Tag Archives: Sheridan County

From Manhattan Project Scientist To Anti-Nuclear Crusader

Posted on August 9, 2020 by ahcadmin

Dr. Harrison Brown found ways to separate plutonium to devise the world’s first atomic weapons and then spent the rest of his life urging the abolition of those same deadly devices. He was born in Sheridan, Wyoming, on September 26, … Continue reading →

Posted in Cold War, military history, Political history, Politics, Post World War II, Science, World War II | Tagged , , , , , , | Leave a comment