But not [truebassB], instead he built his own air pump from first principles (YouTube, embedded below) using PVC pipe. It’s a straightforward ... cut from a piece of wire.

India-based firm says its extruder has been designed to shred and process crosslinked polyethylene for recycling.

If you're looking for a sustainable way to re-use those plastic bottles around the house, this DIY garden project might be ...

But [Matthias Wandel] may be on to something. Here he’s using nichrome wire to reinforce the broken plastic part. The repair process is demonstrated in full in the video after the break.

Plastic is everywhere — and yet some people may be surprised at how much they actually wear.      A typical closet is loaded with plastic, woven into polyester activewear, acrylic sweaters, nylon ...