Piano Stairs: More Fun Than an Escalator?

Of course piano stairs are more fun than an escalator. Duh. The people at believe that “the easiest way to change people’s behavior for the better is by making it fun to do.” They call it The Fun Theory. See also: the very deep trash can.

This post was created by a user and has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can post awesome lists and creations. Learn more or post your buzz!

  Your Reaction?

    Hot Buzz

    What’s The Hardest Part About Being A Short Guy?


    What’s The Craziest Thing You’ve Witnessed At Disney?


    Now Buzzing