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Talk:Synthetic materials: Revision history

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20 April 2019

  • curprev 22:3322:33, 20 April 2019 Michel Lamontagne talk contribs 430 bytes +430 Created page with "Just a note that plastics use much more energy than most simple minerals for their production. Plastics are hydrocarbons. As there is very little hydrocarbons on Mars, the so..."