George Noory welcomes author Scott Weems for a discussion on the science of what’s funny, what makes us laugh, the unexpected benefits of laughing and the surprising profiles of who has the best funny bones. Open Lines to follow.

In the first half, journalist Bob McCarty detailed his extensive research into the federal government's use of outdated polygraph technology as a tool of interrogation rather than more effective methods.

In the latter half, neurosurgeon and biomedical engineer, Dr. Eric Leuthardt MD, discussed the latest technological advances which are boosting human capability beyond our wildest dreams.