Army Corps of Engineers begin Christmas Tree Recycling Program for habitation efforts WBOY.comThe U.S Army Corps of Engineers will provide a space to recycle unheeded trees, as the Christmas Tree Recycling Program will use all trees for fish att …
This Engineer Wants to Turn Your Abandoned Christmas Tree Into Sustainable Household Products GizmodoChemical engineer Cynthia Kartey is all about turning biomass—from leftover crop stalks to fallen trees—into something valuable. So Christmastim …