We have all heard the stories about date rapes and date rape drugs.  Date rape drugs are usually dropped in the victims drink without their knowledge.

Four students at North Carolina State University are attempting to make a nail polish that would detect the presence of the date rape drugs Rohypnol and GHB.

With this nail polish any woman will be able to detect the presence the date rape drugs by simply stirring her drink with her finger.  Get more details here.