Scroll wheels are one of the greatest additions to the mouse since a second button, but they aren't always great for scrolling long pages or for long periods of time. Instead, this DIY, hand-sized ...

Scroll saws are super handy tools, but it’s sometimes hard to justify buying one for a single project. So why not make it your project? [SDX42] shows us how, using a…wait a second, is that an old ...