See also: Mitch Altman's "Brain Machine" (seen in Make Magazine) which uses binaural beats as well as pulsing LEDs to mess with your head. I like it. Some peopl

See also: Mitch Altman's "Brain Machine" (seen in Make Magazine) which uses binaural beats as well as pulsing LEDs to mess with your head. I like it. Some people think it's a bit too intense.