Superpaper
As strong as this stuff is, I just can’t think of Superman being called “the man of paper”.
It seems that conventional paper-making methods destroy cellulose fibres — which is why paper is so fragile. Changing the pulping method to avoid damaging the cellulose fibres results in a much stronger and stiffer material.
I’d like to see a bodybuilder try to rip apart a phone book made of that stuff. (And frankly, I’d like to get published on a book printed on that paper!)