Good sleep is a pleasure and a fundamental necessity of survival. Our health depends on it, our moods depend on it, and perhaps the advancement of humankind has depended on it. Deep sleep often comes with dreams--and dreams are credited with some remarkable achievements. The Beatles song "Yesterday" came to Paul McCartney in a dream as well as the inspiration for the sewing machine, the discovery of Benzene, Einstein's Theory of Relativity, and even the very basis for Descartes' scientific method. Surely, more of the future will be defined by dreams and these new innovations in sleep health and comfort will advance the cause.