National Museum of American History's Invention At Play Exhibit

There are a ton of things to do at this museum. You can go to the Spark!Lab and learn about innovation, see a real live model of a wind mill from 1879, as well as visit lots of temporary exhibits that change throughout the year.

• Location: National Mall at 14th Street and Constitution Avenue, Washington, DC
• Added: August 28, 2010
• Tags: innovation turbine anthropology