Prism Worldwide's CIRX car mats are made with 50% recycled tires ... Goodyear and Bridgestone are working to make tires out of sustainable materials, as well. The latter road rubber giant is ...
[Handy Geng] has a knack for fitting his creations with a large percentage of recycled material. And as is exemplified ... allowing the car’s front and rear to be driven and steered on their ...
This point was driven home by members of Cub Scouts packs 294 and 261, who were recently tasked with the responsibility of creating full-size derby carts completely from recycled materials.