The raw materials that go into glass – silica sand, soda ash and limestone – are natural, but the sources of those materials ...

Sand made from recycled glass can be mixed with sediment to make a medium for plants to grow in. That can help with coastal restoration projects.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The basic principles behind glassmaking have stayed virtually the ...

NEW CASTLE, Del. (CBS) – Staff at the Goodwill of Delaware unveiled a new glass pulverizer machine designed to help address sustainable fixes to excess glass waste and a growing global sand shortage.

A Glass Half Full team member picks up glass for recycling. The program recycles glass into sand, which is used for Louisiana coastal restoration and storm relief efforts. It all started over a bottle ...