Historian Ken Alder gave an entertaining presentation at the 2011 Chicago Humanities Festival that has just now come to our attention. He discusses the origins and early history of polygraphy in the United States. Enjoy.
Original reporting and commentary about polygraphs, voice stress analyzers, and other purported "lie detectors."
Historian Ken Alder gave an entertaining presentation at the 2011 Chicago Humanities Festival that has just now come to our attention. He discusses the origins and early history of polygraphy in the United States. Enjoy.