Researchers Matt and Danny have created a Time Machine that allows them to travel back in Time – but only for 10 minutes.They do what most of us would do with this amazing ability.The problem is, when you do invent a Time Machine, you have to be very careful who you tell.There's an old adage, "Be careful who you trample on the way up . . ."Danny soon discovers that brains are not enough, a bit of common courtesy goes a long way – and a long time.