03-29-2013, 07:07 AM
(03-28-2013, 07:11 PM)stevebowers Wrote: A bit too porous to retain a vacuum, I think, but this sort of material should have a very large number of applications; we just haven't thought of them yet.
I wasn't going to suggest it "retain a vacuum" by itself but maybe it could hold open an envelope?
Evidence separates truth from fiction.