here's a reddit comment about possible patent violations. http://www.reddit.com/r/technology/comments/2ei6qx/four_students_invented_nail_polish_that_detects/cjz

here's a reddit comment about possible patent violations. http://www.reddit.com/r/technology/comments/2ei6qx/four_students_invented_nail_polish_that_detects/cjzvmyd http://www.reddit.com/r/technology/comments/2ei6qx/four_stud...