News tagged with landfills

New 'ATM' takes old phones and gives back green

When new cell phones or tablets enter the marketplace, yesterday's hot technology can quickly become obsolete - for some consumers. For others, the device still has value as an affordable alternative, or ...

Sep 17, 2012
4.5 / 5 (2) 0

Recipe for success: Recycled glass and cement

(PhysOrg.com) -- Michigan State University researchers have found that by mixing ground waste glass into the cement that is used to make concrete, the concrete is stronger, more durable and more resistant ...

Feb 21, 2012
4.9 / 5 (9) 18 | with audio podcast