Discover how to create a DIY mini portable fan that runs on your smartphone! This step-by-step tutorial guides you through turning simple materials like a mini vibration motor, button battery, slide ...

What kind of fan grill do you want to make? Some special design, a standard wire fan grill, what? For the wire fan grill get some really thick wire and solder a bunch of concentric circles together.

we've got some 2U rackmounted servers in our office. They're machines for our testlab. They've been sitting on a table for the last couple months and one of the guys here built a vented cabinet out of ...