https://padlet.com/david_gelinas/4zweui5rtn4e en-us 2016-10-05 18:14:14 UTC 2025-09-18 17:29:12 UTC hello@padlet.com david_gelinas https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128608380 My synthetic material is acrylic plastic.]]> 2016-10-05 18:41:02 UTC https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128608380 david_gelinas https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128608704 Acrylic Plastic is made of petroleum-based materials. http://www.displays2go.com/Article/The-Many-Forms-Clear-Plastic-5  ]]> 2016-10-05 18:41:51 UTC https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128608704 david_gelinas https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128609481 Petroleum is made from crude oil, made from made of fossil fuels from millions of years ago. http://energy4me.org/all-about-energy/what-is-energy/energy-sources/petroleum/ ]]> 2016-10-05 18:43:44 UTC https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128609481 david_gelinas https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128609879 Fossil fuels is made of decaying plant and animal matter that were changed into crude oil. https://www.sciencedaily.com/terms/fossil_fuel.htm ]]> 2016-10-05 18:44:40 UTC https://padlet.com/david_gelinas/4zweui5rtn4e/wish/128609879