How much cash you should give at a wedding, according to etiquette experts ...

We spent last week learning about the basics of 3D modeling using an application called Rhino 3D. Here's the complete guide that will teach you everything you need to know to get started.

Cameron Davis introduces the basics of character design theory. He begins with a drawing warm-up exercise and then moves into shape archetypes and how humans interpret them.

Carnegie Mellon researchers have created a method that generates knitting patterns for arbitrary 3D shapes, opening the possibility of “on-demand knitting.” Think 3D printing, but softer.