Plants to Plastic: Polymerization of PA-11, a renewable plastic

I remember being about seven years old and asking my mom, after staring at a plastic straw for a few minutes, “Where does plastic come from?” Her response was the typical answer — plastic is made out of oil. As a child, I thought this was weird, because I knew that petroleum oil was an icky-sticky gross black liquid crud that cars needed for some reason and I couldn’t comprehend how it made the straw for a juice box, but I accepted the answer anyway.

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