The first thing I noticed was the stinging, as if a fire ant were attacking my right temple. But this was no fire ant — it was current flowing through an electrode, oozing conductive gel, that was stuck to my head.
via LiveScience.com http://ift.tt/1AFqL2s
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου