Spinning The Pedal-Powered Gym,by Dar Williams; "When I started this blog in 2010, I went straight to Google with "human powered gym new york." Uh oh. Architectural renderings of a human-powered gym. Mitchell and Douglas Joachim designed River Gym, a fleet of buoyant, transparent, human-powered gym pods on the Hudson River. Don't get me wrong. I loved it."
http://www.huffingtonpost.com/dar-williams/spinning-the-pedalpowered_b_759670.html