Jay O. Sanders, Michael Bicks, Seiji Abe, Luis Carrasquero, Steven Ditmeyer, Larry Klein

Why Trains Crash is an episode of Nova starring Jay O. Sanders, Seiji Abe, and Luis Carrasquero. A look at several recent train crashes, their causes and a technological solution which should make such events occur much less often.

Jan Maxwell, Joseph LeDoux, Daniela Schiller, Julia Shaw, Anna Lee Strachan, Michael Bicks

Memory Hackers is an episode of Nova starring Jan Maxwell, Joseph LeDoux, and Daniela Schiller. Memory is the glue that binds our mental lives. But how does it work? Neuroscientists using cutting-edge techniques are exploring the...