nodes

• Open Hardware
• Programmable Hardware
• Debian on Shuttle

• small form factor comparison info http://sff.redlightning.net/
• A hard drive smaller than an inch [09/01/2004] http://www.theregister.co.uk/content/54/34779.html

• ENIAC on a chip > http://www.ee.upenn.edu/~jan/eniacproj.html