In this episode of Cool Science Radio John Wells and Lynn Ware Peek's guest isAntonio Zadra. Antonio is a world-renowned sleep and dream researcher who brings together state-of-the-art neuroscientific ideas and findings to help listeners understand key features of several types of dreams. From prophetic dreams to nightmares and lucid dreams he explains how dreams can facilitate creativity and why they can be a source of personal insight. His new book is called WHEN BRAINS DREAMS: Exploring the Science and Mystery of Sleep.