Frank J. Darwas

Clarence H. Kroll, Jr.

Percy Spencer

Percy Spencer was an American physicist and inventor. Spencer was born in 1894 in Howland, Maine. He dropped out of grammar school at age 12 to work as a spindle boy in a weaving mill, but in his early years he taught himself about electricity, even setting up a new electrical system at a local […]

Medford V. Palmer

Nathan C. Safferstein

Nathan Safferstein (1921-2013) was an American counterintelligence agent during the Manhattan Project.