One tiny mistake can completely ruin that otherwise brilliant 3D-printed PC mod.

As time passes and you accrue more belongings, tech in particular, you may end up with a lot of unused old gear. You could trash it or recycle it the old-fashioned way, or you could repurpose it.

Old PC towers often outlive their usefulness as computers, but that doesn't mean they've reached the end of the road. The components inside are obsolete and most likely non-functional, so you can send ...