Tony Fels is an associate professor of history at the University of San Francisco. He knows the Salem witchcraft trials more deeply and expansively than almost anyone. With vivacious prose, palpable passion, and powerful reasoning, he has delivered a rare work of critical historiography that could actually matter.
Microchip expert Rakesh Kumar discussed the far-reaching influence of semiconductors on modern technology and society. In the latter half, UFO researcher Don Schmitt detailed his decades-long investigation into the 1947 Roswell incident.