How to Get Tiny But Cumulatively Important Innovations to Market

GE hopes to increase power output at existing wind turbines by offering free upgrades–you just pay if the upgrades work.

http://www.technologyreview.com/view/520471/how-to-get-tiny-but-cumulatively-important-innovations-to-market/?utm_campaign=newsletters&utm_source=newsletter-daily-all&utm_medium=email&utm_content=20131018