Have you got an iPod or an iPhone? Have you ever used the timer function? If so, you have probably used to time some pasta as you boil it up on the hob or maybe time yourself in the gym?
The guy in the video below was intrigued to find out what happens after the timer goes over 999:59:59. Does it crash the phone? Does it reset back to zero? Does the world end?
Well it is time to find out!