Solar Decathlon 2009 on the National Mall, with Sec. Chu
| Uploaded by | U.S. Department of Energy |
|---|---|
| License | United States Government Work |
| Comments | 0 |
| Favorites | 0 |
| Views | 472 |
| Date taken | 2009-10-08 15:32:31 |
| Date uploaded | 2009-10-15 |
| Tags | washington, dc, usa |
| Visibility | public |