| Type | Document |
| {:title=>"Description"} | Two translucent liquids are mixed. At first, nothing happens: the resulting solution is still translucent. Suddenly, with no warning, the solution turns blue-black all at once. |
| Tags | |
| Author | TEMI group |
| Uploaded by | Nicole |
| License | Creative Commons Attribution-NonCommercial |
| Attribute to | http://teachingmysteries.eu/en/about/?t=1 |
| Language | Language independent |
| Publication créée à | mardi 24 mai 2016 10:56 |
| Publication mise à jour à | mardi 24 mai 2016 10:56 |
| Size | 920 ko |