Why styrofoam is so hard to recycle and what you can do about it

Expanded polystyrene, or styrofoam, is hard to recycle. Reduce usage, repurpose the packaging, or seek out town and shipping ...
nerdist

Popcorn Foam Is a Renewable Alternative to Polystyrene

Every year the world produces 14 million tons of—non-biodegradable—polystyrene foam. The general-purpose plastic is hard, brittle, and cheap. And it forms everything from packing peanuts to disposable ...