http://www.dailymail.co.uk/pages/live/articles/technology/technology.html?in_article_id=482560 all i can say is holy shit that looks painful and that the potential applications of this thing are quite scary.
[youtube]XSQarX2bNtQ[/youtube] found a video of it, looks painful...especially when the anchor tried it out.
so it causes injuries which you cant see.... and dont know about till your arm drops off or something -lol
well.. it might not cause physical damages.. but if exposed to that for an hr or 2.. one might just go crazy..