Diffusion of dye in water. A drop of dye (food colouring) diffuses in water in a Petri dish. Photos in this series were taken at the following moments (left to right): 1 sec, 45 sec, 3.5 min, 8 min, 16 min. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Turtle Rock Scientific LLC |
Taille de l’image : | 14091 px × 2480 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |