People are already making DIY transcranial direct current stimulation gadgets for themselves. The setup apparently isn't much more complicated than a regular ba

People are already making DIY transcranial direct current stimulation gadgets for themselves. The setup apparently isn't much more complicated than a regular battery and two electrodes taped to your scalp. Someone at Reddit also seems to be working on making a consumer device for the lucid dreaming thing: http://www.reddit.com/r/LucidDreaming/comments/25aos9/published_in_nature_neuroscience_today_lucid/ http://www.reddit.com/r/LucidDreaming/comments/25aos9/publis...