or the kind of person that builds a polymer concrete CNC machine with a pneumatic tool changing spindle that they designed by themselves. It makes you think that maybe Tony Stark COULD build it ...

Looking for some fun and creative DIY projects? Check out these 20 plans, projects, and ideas to build your own giant Connect ...

[Petteri Aimonen] demonstrates three inexpensive ways to DIY some bellows-style dust covers ... and this limits how close to the end of travel the CNC carriage can move with the bellows attached.