Post-It War Between Two Office Buildings Ends With Epic Finale
Make your own hot wire foam cutter!
Swedish company SolTech Energy brings solar in a different direction with their roofing tiles, made from ordinary glass in the shape of ordinary roofing tiles.
Chances are, you have some old mobile phone chargers lying around the house with non-USB pins. Instead of junking it, Martin Melchior shows us how to attach USB ports and give those chargers a new life.
Converting a PC Power Supply
These Excel tricks will save you time and impress your boss - #infographic
This easy how-to is quicker than you think.
Secret Knock Activated Drawer Lock Tutorial: Unlock a drawer by knocking a secret pattern.
How to Convert a Computer ATX Power Supply to a Lab Power Supply