Counting the PET Bottles Needed to Make 1 Kg of Printer Filament

T2Covered by 1 source · first reported by Hackaday / CNX Software / Liliputing at 13 Oct, 15:30 UTC

In countries where PET bottles do not get slapped with an additional fee that induces you to return it for recycling and said fee back, the resulting piles of discarded …read more