Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 20cm ( 8 inch) 22 gauge ( wire diameter 0.6mm ) : 70cm ( 28 inch).

This tutorial breaks down arm anatomy into simple shapes and proportions. It explains how structure and angles affect the way ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...