Original release 24 novembre 2009
Previous episode S36E15 - Becoming Human Part 3: Last Human Standing
Number S36E16
Director Michael Barnes
Country United States
Original language English
Genre Documentary
External links TheTVDB page
IMDB page
TheMovieDB page
Last update 29 décembre 2025 - 06:53
on 11 databases

Video : What Are Dreams?

8 members

What are dreams and why do we have them? Are they a window into a hidden realm within us? Science is only just beginning to understand. NOVA joins the leading dream researchers and witnesses the extraordinary experiments they use to investigate the world of sleep. From human narcoleptics to sleepwalking cats, from recurrent nightmares to those who can’t dream, each sequence contains a vital clue to the question these scientists are pursuing: Why do we dream?