| Type | Document |
| {:title=>"Beschreibung"} | A balance is set up with two pieces of iron wool. One piece is set alight: it appears to be getting smaller but, mysteriously, the balance tips the other way. |
| 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, 10:09 Uhr |
| Aktualisiert am | Dienstag, 24. Mai 2016, 10:10 Uhr |
| Size | 900 KB |