It turns out there are able to avoid the nail polish women from acts kejatahan, Nexianers. So, this nail polish will react if you dip it into a drink that had been given sleeping pills or tranquilizers. In short, this nail polish is able to commemorate the women. Is NC State University who developed a nail polish products that can protect users from the dangers of crime. How it works is quite unique nail polish, that is, it will change color when dipped in water when a user is detected the affected nail polish sleeping pills or the like. From these findings, the researchers actually want to anticipate crime on women who bermodus offering drinks or food. Unfortunately, this product can not be marketed, because the researchers still expect a contribution to the development of the product. source:
http://showbiz.metrotvnews.com/read/2014/08/23/281604/baru-ditemukan-cat-kuku-anti-kejahatan
