Does anyone know where I can get info on how to build a jetpack or hang glider?

A jetpack!?! You want to build a jetpack!?! Oh no, i'm sorry, i'm sure it is possible for joe schmo to just go to the hardware store amd pick up some tubes and some tape and PRESTO! a jetpack! I mean, its easy! in fact, mine is just sitting in my garage. and guess what, my whole family is geting one for christmas!