Topic: The Fun Theory
A group called the Fun Theory did an experiment in Stockholm to try to get more people to use the stairs instead of the escalator. I like the idea they had: it was to make the stairs a giant piano! It seems expensive, but look at the results! I think it's cool.
http://www.youtube.com/watch?v=2lXh2n0aPyw
-Eric
"I've come all the way from Colorado... Long way from my home. Give me the hammer that killed John Henry..." The Ballad Of John Henry