References
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Miller, Clay, Ways 2 Go Green, "Plastic Recycling & Plastic Identification Codes"
Earth Easy, "Plastic by the Numbers"
Willis, Amanda, Earth 911, "The Ultimate Plastic Breakdown"
Scharping, Nathaniel, Discover Magazine, "Here's How Much Plastic Humanity Has Produced"
Thought Co., "Recycling Different Plastics"
West, Larry, Thought Co., "Why Recycle Plastics?"
Encyclopedia Britannica, "Polyethylene Terephthalate"
Gabriel, H. Lester, Plastic Pipe Institute, "History and Physical Chemistry of HDPE"
PVC, "The History of PVC;" Plastics Make it Possible, "A Professor Plastics Feature Article"
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Fact Republic, "35 Interesting Facts about Plastics"
Danehy, J. (2016, March 29). Science Made Simple: How Plastic is Turned into Polyester. Retrieved from https://www.fairharborclothing.com/blogs/news/science-made-simple-how-plastic-is-turned-into-polyester
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