A few months ago my physics teacher was talkign about "wave variance", and how everything has it, including walls and the human body. And that technically if the phasing was exactly the same (the wall and the human) then technically you could walk through the wall. I waswondering if there would be a way of controlling matters frequency and systaining it without changing the matter itself (i.e. staying who you are). OR, if you could make a force field around yourself witht he correct frequency, and walking through like that !