A Conch Shell Clock
I’ve written before about the [power of JavaScript as a visualization tool](http://uwmike.com/articles/2007/01/08/javascript-visualization/). Then, I’d been talking about it in conjunction with straight-up HTML and SVG. Now I’ve got a neat new demo to share that takes advantage of Canvas.
You’re going to need Firefox or Safari to view this, but [check it out](http://sandbox.mikepurvis.com/js/clock/).

The genesis of this idea comes from Louis K’. Thomas’ [logarithmic clock](http://www.latenighthacking.com/projects/2005/logClock/), which [showed up on reddit](http://reddit.com/info/1thgm/comments) recently.
I had wanted to experiment with some more interesting visuals than what Thomas had in his original. I’ve always been fascinated with polar functions and spiral geometry, and this seemed like a fantastic opportunity to explore this area. Thinking of a traditional clock face, I mused about the feasibility of bending the log clock into some kind of round display that was less obviously just a mathematical plot.
Hopefully I’ll have more time at some point to write about the process of creating this, but for now, enjoy!

Posted at 9:31 am on June 10th by Samuel Cheng.
Posted at 2:13 pm on June 11th by Louis Thomas.
Posted at 2:40 pm on June 11th by Mike Purvis.