The scrap pile in my workshop was getting really out of hand so I made a scrap storage cart to organize things. Rather than reinventing the wheel, I deferred to this nice set of plans provided by Jackman Works. YouTube video available here.

I had recently replaced the blower fan motor on the furnace when the whole thing went out. Some failure in the control board which was cost prohibitive to fix. Thought it was wasteful to throw the new motor out so decided to feed two birds with one scone, and build an air filter cart for the workshop.