I once heard that all the supplises you need to make a crude pre WW2 radar device are avaible in todays average Microwave oven. Does anyone know how to do this or even if it is true? I understand that if it does contain it all you need something to act as a display screen. and ive got some old like 1995 black and white 3 inch tvs! If this is the wrong place to put this someone move it.