The Museum of Science has also invested in this rooftop solar array on the back of the building, which has proved to be much better economically compared with the small wind turbines, the museum said. But the array is less visible. The five turbines, on the other hand, make a "terrific landmark," said David Rabkin, the director for current science and technology at the Museum of Science.
May 20, 2010 4:00 AM PDT
Photo by: Martin LaMonica/CNET
| Caption by: Martin LaMonica
Conversation powered by Livefyre