Youtube flagged this as a climate change story. I think it's an environmental pollution story, but whatevs. [skip to ?t=349]
edit: I listened to the second half again -- modest amounts of added heat allow upcycling PET and PLA. I'm reminded that when I was reading about nano-scale technology it was pointed out that organics and metals have grain structure, so the nano-scale is the domain of glasses and plastics.
__________________
.
..Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
___________________
.
..The quickest way to double your money is to fold it iin half and put it in your back pocket -- Will Rogers
Last edited by freebeard; 04-08-2022 at 03:24 PM..
|