TDCS How to: http://www.youtube.com/watch?v=qzXwKU-gkTc tdcs (Transcranial direct current stimulation). I finally made a tdcs device. Here's what it looks like. It's very simple to make and it takes about 20 dollars in parts. tdcs tdcs tdcs tdcs Check out my Shop of Useful and Weird Stuff! (It's currently under construction)
http://buyusefulstuff.moonfruit.com/ Check out my new YouTube Channel, http://youtube.com/superhumannate. I'll upload at least 1 science tutorial video each week co
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