The secret I was carrying? We weren’t deeply, blissfully in love on our wedding day. That may catch you by surprise and you may be wondering what in the world that has to do with investment.

Most jigs, however, are considerably simpler and more static than this CNC-controlled scroll saw add-on that makes cool wooden spirals a snap. As interesting as the products of this setup are ...

When [Andrew Consroe] tried to build a CNC scroll saw ... amount of moving mass in the saw. This would give the machine a considerable speed boost, and we’d love to see him implement it.