Mind Machine

Electronic devices intended to mess with your brain patterns, mimicing the effects of long-term Meditation (or drug use).

http://www.ecst.csuchico.edu/~andrewc/

http://www.mindmachines.com/

http://www.us-shamanics.com/mm-faq.html

http://www.mindmodulations.com

including Sensory Deprivation Tank

2011 kit http://makezine.com/10/brainwave/

BinauralBeats http://en.wikipedia.org/wiki/Binaural_beats