Feed Sign in with OpenID OpenID

Simon Willison’s Weblog

Binary marble adding machine. Watch the video.

Tagged , , , ,

2 comments

  1. That's ace, but really pointless. Whatever happened to the good old abacus, eh?

    Matt Cox - 29th June 2007 09:07 - #

  2. Whoa, solid.

    Carlo Zottmann - 29th June 2007 09:45 - #

Sign in with OpenID

Auto-HTML: Line breaks are preserved; URLs will be converted in to links.

Manual XHTML: Enter your own, valid XHTML. Allowed tags are a, p, blockquote, ul, ol, li, dl, dt, dd, em, strong, dfn, code, q, samp, kbd, var, cite, abbr, acronym, sub, sup, br, pre

A django site