Thermochromatic plastic cup changing colour as it is filled with boiling water from a kettle. Thermochromatic plastics change colour when heated,in this case the colour change is from purple to pink | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 3425 px × 5118 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |