Gamini Mendis, assistant professor of plastics engineering technology, in the plastics lab at Penn State University's Behrend campus. A company planning to build a huge plastics recycling facility in ...
A large pile of plastic bottles and cans collected on a street corner in downtown Manhattan, New York. A large pile of plastic bottles and cans collected on a street corner in downtown Manhattan, New ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results