Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.
Hosted on MSN
I finally understand what plastic recycling numbers actually mean — and I've been recycling wrong
I'd been doing it wrong for years. Anything with a chasing arrows symbol went straight into the recycling bin — I didn't think twice about it. The number inside the triangle meant nothing to me. So I ...
Plastic recycling symbols only tell you what type of plastic an item is made from — not that the item is recyclable. Plastics 1, 2, and 5 are typically recyclable, while 3, 4, 6, and 7 can rarely be ...
Numbers never lie. But they may not tell you everything. During 2009, the UA reportedly recycled more than 1 million pounds of material over 10 weeks, placing fourth among hundreds of universities ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results