Rube Goldberg machine contest
| Uploaded by | Argonne National Laboratory |
|---|---|
| License | CC BY-NC-SA 2.0 |
| Comments | 0 |
| Favorites | 0 |
| Views | 2,341 |
| Date taken | 2009-02-13 15:31:27 |
| Date uploaded | 2009-03-03 |
| Tags | rube, goldberg, education, science, engineering |
| Visibility | public |