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As useful as corrugated cardboard is, we generally don’t consider it to be a very sturdy material. The moment it’s exposed to moisture, it begins to fall apart, and it’s easily damaged even when kept ...

Chances are, you’ve thrown out some plastic already today. And you’re going to throw out a lot more. In fact, Americans generated 30 million tons of plastic waste in 2009. That’s more than 12% of our ...