As a gift to our listeners, Dr. Art Markman and Dr. Bob Duke bring you a special holiday edition of Two Guys On Your Head. We'll explore questions about the link between freewill and gratitude, why we feel so compelled to recreate traditions exactly as we remember them, and why yawning is contagious. Plus, we'll take a trip to The Thinkery with Dr. Cristine Legare.
It's the holidays so let's celebrate with Two Guys on Your Head!
