Contact Me

I'd love to hear your questions and comments about the Turing machine and this Web site. Just fill out the form below. I will not use your email address for anything other than responding to you.

Turing's Cathedral: The Origins of the Digital Universe

The book focuses on a small group of men and women, who built one of the first computers to realize Alan Turing’s vision of a Universal Machine.

 

Programming the Propeller Microcontroller

Get the authoritative guide to the Parallax Propeller chip.

 

Nickle-O-Matic

If you liked the Turing machine, check out the nickle printing robot I created a few years ago.