This could be quite useful, possibly for activating electronics without having to use wifi channels or go around the walls. Since I'm on a laptop (and apparently, making crap processors is fine as long as the screen is tiny. >_<) and I can't make anything fairly complex until tomorrow, is this useful to anyone? Or already known and I'm reporting something that everyone knows about except for me?
I just tested this as soon as i read it, your right it does do straight through walls, ive read many posts and none of them include anything about BRAY going through an indestructable wall. This does have some pretty good uses.