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Engineering360: "A powerful path for plastic waste upcycling"

04/16/2026 8:20 AM

Read Engineering360 article: A powerful path for plastic waste upcycling.
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Gwyllim
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Join Date: May 2026
Posts: 1
#1

Re: A powerful path for plastic waste upcycling

05/15/2026 9:26 PM

I saw a Black, American guy's video on YT of him making jet fuel-grade biodiesel in his back yard, with a machine he invented.
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