Recycling bins can take up way too much floor space in the kitchen or mudroom. Here's an easy project that will get them up off the floor and out of the way, and it costs almost nothing. Learn how to make these hangers at http://www.familyhandyman.com/DIY-Projects/Home-Organization/Instant-Organization/garage-organization-create-recycle-bin-hangers
Air cleaner on the cheap: attach a furnace filter with hook-and-loop tabs to the air intake side of a box fan. Fine dust particles from sanding and sawing will be drawn into the filter by the vacuum created by the fan.