Nail Polish That Detects Date Rape Drugs Is a Damn Good Idea

A team of recent graduates from North Carolina State are developing a new kind of nail polish that changes color when it's exposed to date rape drugs. Just stirring a sketchy drink with a finger could let a woman know she's being targeted for assault. Although a little odd, it does sound like a pretty good idea. » 8/25/14 11:41am 8/25/14 11:41am