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

Hackaday By Maya Posch Oct 13, 2026 · 10:30 AM 2 min read 10 views 0 comments

Counting the PET Bottles Needed to Make 1 Kg of Printer Filament — Image: Hackaday

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

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