If solid block nails are a little too plain for your liking, a great way to spice things up without getting too ...

A steady hand. No compass. No tracing. Just pure focus. In this challenge, I attempt to draw the perfect circle completely ...

You can use Facebook's iPhone app to give any photo a 3D effect, which makes the photo move when you move your phone.

D printing creates solid objects from the additive process of layering plastics, metal, wood, synthetic fibers, and more.