Although he certainly achieves that, more or less, automating the classic toy is just the hook for a thorough lesson in CNC machine building starting with the basics. Fair warning: we said basics ...

Looking to add a small CNC machine to your garage or hackerspace’s arsenal of tools? Like any tools — China has you covered for the cheap options — but the question is, is it worth it?

At the time of writing, the software doesn't yet ... how would a novice go about piecing together a satisfying CNC experience with the machine? I'm not sure they would, as things stand today.