DIY: ganzfeld experiment
From Hackteria Wiki
WHAT DO YOU NEED?
TT balls
blade
access to white noise
a constant source of bright light
A second person
WHAT TO DO?
Cut the TT balls into halves. Cover eyes with the hemispheres and look at light sources and listen to white noise. While one person does this the other tries to sent a telepathic message to him/her.
The one being subjected to the experiment must keep telling the other person what they see. It is believed that the images the person sees are related to what telepathic message is being sent to him/her.