Articles
Project 1
https://www.caseyprinting.com/blog/how-is-paper-made
https://www.britannica.com/technology/papermaking/Fibre-sources
Project 2
https://www.mswmanagement.com/collection/article/13003597/modern-composting-technologies
https://www.epa.gov/sustainable-management-food/types-composting-and-understanding-process
https://www.simplify3d.com/support/articles/3d-printing-gcode-tutorial/
Project 3
https://wastelandrebel.com/en/make-laundry-detergent-out-of-chestnuts/
https://en.wikipedia.org/wiki/Saponin
Project 4
https://www.sciencedirect.com/topics/earth-and-planetary-sciences/life-cycle-analysis
https://aclca.org/certification/
https://pre-sustainability.com/articles/life-cycle-assessment-lca-basics/
https://stanfordmag.org/contents/paper-plastic-or-reusable
Project 5
https://www.gardenmyths.com/banana-peels-garden/
https://www.epa.gov/waterreuse/basic-information-about-water-reuse