Re-use is a common theme. And metal is one of the easiest things you can possibly re-use. But to re-use it you first need a metal melter to melt down the old metal before casting, forging, hammering, milling, or whatever process you’ll use to turn it into something new.
Building your own box fan filter is a great way to reduce the amount of dust in your workspace. I’m going a step further and adding in a variable speed motor control!
Today I’m adding some extra laptop storage space onto the workbench with a length of 2×4 and an underslung metal keyboard tray.