While many are concerned about how easy it is to lift someone’s fingerprints and hack into their iPhone 5s, there is an alternative: you can use your nipple. This video proves that Apple really has nothing to worry about regarding controversy surrounding the fingerprint scanner being easy to hack into since hey, how hard is it to get someone’s nipple-print? Virtually impossible. In all seriousness, this does show that the technology is versatile, but there is no practical value to being able to use your nipple as far as I can tell, but it is pretty nifty. Check it out.