A crafty group of students at Franklin W. Olin College of Engineering have created a high tech gadget that can crack any MasterLock combination lock. The four lock hackers created Team JARJ (as in Jessica, Aiswarya, Rob, Jessica) while taking a Principles of Engineering class for their teacher Mark Chang. The LockCracker uses a brute force attack on the MasterLock until it gets the combination. Once the lock is opened their LockCracker shows you the combination. Genius. Watch the video after the break.