ahlam1399
07-20-2017, 10:04 AM
A researcher tallied how much has been manufactured since plastic's invention: "Eight point three billion metric tons of plastics produced so far. That's just really a staggering amount."
أكثر... (http://www.npr.org/sections/thetwo-way/2017/07/19/538166682/plastic-is-everywhere-and-recycling-isnt-the-end-of-it?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/thetwo-way/2017/07/19/538166682/plastic-is-everywhere-and-recycling-isnt-the-end-of-it?utm_medium=RSS&utm_campaign=news)