| Type | Document |
| {:title=>"Beschreibung"} | Sarah and Philip were taking a bath with Gelli Baff, a crystalline powder which is dumped into a bathtub filled with water. The viscous hydrogel was great fun. Now they want to drain the bathtub. How can they force the viscid stuff to go down the plughole? |
| Tags | |
| Author | TEMI project group |
| Uploaded by | Nicole |
| License | Creative Commons Attribution-NonCommercial |
| Attribute to | http://teachingmysteries.eu/en/about/?t=1 |
| Sprache | Sprachunabhängig |
| Erstellt am | Dienstag, 24. Mai 2016, 10:17 Uhr |
| Aktualisiert am | Dienstag, 24. Mai 2016, 10:17 Uhr |
| Size | 900 KB |