“ I mean technically all money is, but a government can be held accountable, (or at least most governments, seems china
forgot about that, the crypto creators can't. If you have
to, you can make it out of the same sheeting you covered your windows with.
Do the same for another piece (I'd put a quarter
inch offset, but that's just me). Take your duct tape and put
a 1/4" edging on the front and back of your piece of HVAC filter. Take your non-permeable plastic scraps you have left over from your window projects and cut a piece a half inch bigger than your filter. Slice it from an inch from the sides to a quarter inch from the middle, then a half inch from that to an inch from the edge, so you've got two slices. Do that from 1 inch from the top to one inch from the bottom with 1/2" spaces. ”