Rube Goldberg Machine Contest 2009
| Uploaded by | Argonne National Laboratory |
|---|---|
| License | CC BY-NC-SA 2.0 |
| Comments | 0 |
| Favorites | 0 |
| Views | 1,980 |
| Date taken | 2009-02-13 14:21:54 |
| Date uploaded | 2010-03-10 |
| Tags | rubegoldberg, education, community, engineering |
| Visibility | public |