Learn how to mark your fabric for sewing using soap, washable markers, or a tracing wheel, perfect for accurate seams, easy ...

Expert DIYer April Wilkerson builds a simple step stool featuring a CNC carved top for functional and decorative use.

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power. One established way to do this, at least on robots with joints, is to ...