If you're looking for a tablet stylus, you don't have to spend a lot of money, but if you prefer the DIY route, this hack uses a standard arrowhead eraser, a metal paintbrush, and some craft foam to ...

Was sticking an eraser on the back of a pencil common sense, or a new invention? zimmytws/iStock On this day in 1868, Philadelphia stationery store owner H.L. Lipman patented something that seems ...