Dean Williams' mechanical engineering and machining site

(I think I was led to this from a post on makezine.com)

http://www.deansphotographica.com/machining/projects/projects.html

Dean Williams' site has many projects that he has done with his metalworking machines, such as lathes and CNCs. He makes many of his own tools for machining and cutting in unique ways. I wish I new more about the kinds of things he does.

Some samples:

Building a rocker engine (pneumatic engine):
http://www.deansphotographica.com/machining/engines/rocker/rocker.html

Making a screwless vice (utilizes ball bearings):

http://www.deansphotographica.com/machining/projects/mill/vise/vise.html

Making a flycutter (a type of bit for accurately machining the inside diameter of a hole??)

http://www.deansphotographica.com/machining/projects/mill/flycutter/flycutter.html