3 ms·
This tDCS kit was on HN recently: http://news.ycombinator.com/item?id=3683750 http://news.ycombinator.com/item?id=3683750
by mrsebastian 15y ago
This tDCS kit was on HN recently:
http://news.ycombinator.com/item?id=3683750 http://news.ycombinator.com/item?id=3683750