I will preface this by saying that I don’t have the chemical knowhow (not yet anyways) to do this, but someone could, and make lots of money (maybe)…

Synthetic paper!  Who needs to kill trees, grind them up, and bleach them, when you could just synthesize it from happy harm free chemicals! Maybe it could be made of precipitates, rolling pinned out.  Please do start this company if you have the time.  Yay!

Also, did you know, that if you decrease your caloric intake to 30-40% less than what is reccomended for your species, you can age much less quickly?! I wouldn’t have the willpower to do it, but if you are concerned about the fountain of youth, it is a good tip!