People Power Exhibit August 20, 2009
2201 Shields Lake Dr.
Richmond, Virginia 23220
Richmond, Virginia 23220
The Nature Center's 'People Power Exhibit' gets wheels turning--literally! This tremendous exhibit offers two side-by-side cranks and water wheels. Put sibling rivalry to a constructive use! Transfer human power to mechanical power, and then into waterpower. Which method is more efficient?
Added by Upcoming Robot on May 21, 2009