In this video, we explore signmaking using recycled HDPE plastic. Our project involves creating a two-colour sign by engraving into the first layer to reveal the second, addressing the challenge of ...

For years, the toymaker Lego has been trying to figure out how to make its plastic building blocks out of sustainable materials. It’s experimented with all kinds of things — Brazilian sugarcane, for ...

The plastic bottle you just tossed in the recycling bin could provide structural support for your future house. MIT engineers ...