Fart intensity detector

http://hackadaycom.files.wordpress.c...9/05/farts.jpg

When we ran the story about the office chair that twittered your flatulent activity, many people commented on the fact that it had no method of determining intensity. Well, here’s the solution to that problem(is this really a problem?). These students built a fart intensity detector for their final project in ece 476. It measures the sound and temperature, as well as the composition of each fart. They really added some bells and whistles on this project. Not only will it display your statistics on and LCD screen after a reading, it will beep and, if your fart was intense enough, blow it away with a little fan. You even have the option of playing back the audio recording of your most recent glory.

http://hackaday.com/2009/05/08/fart-intensity-detector/