Just came across this amazing marble adding machine today. It’s so simple it’s beautiful. I loved woodwork and engineering in school. Seeing this makes me want to make something. Full details of it’s construction can be found here.
Last Updated: March 27, 2008
http://www.adriansmithcpa.com/ Richard Neumann
Adrian,
I never would have guessed when I created the character of Adrian
Smith (from the first and last name of two accountants that I knew) that
there were so many real ones out there. Thought you might get a kick
out of my book and my web page. http://www.adriansmithcpa.com/
Rich Neumann
http://www.adriansmithcpa.com/ Richard Neumann
Adrian,
I never would have guessed when I created the character of Adrian
Smith (from the first and last name of two accountants that I knew) that
there were so many real ones out there. Thought you might get a kick
out of my book and my web page. http://www.adriansmithcpa.com/
Rich Neumann