Visualizing 9 Years of Sleep By Parsing IRC Logs

For the last ten years or so, I used to turn on my PC when I came home from school or work and shut it down again right before I went to bed.

So most of the time when my PC is running, I'm awake. I've also been idling in IRC for as long as I had Internet � when my PC is running, so is my IRC client.

Source:
http://www.phoboslab.org/log/2010/05/9-years-of-sleep