A time sequence showing instant coffee powder dissolving in a thin layer of water (about 5 mm) at 15 second intervals without stirring. Rapid initial diffusion of the coffee slows down without stirring. Time increases from left (0 seconds) to centre (15 seconds), to right (30 seconds). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SciMAT |
Taille de l’image : | 9000 px × 3528 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |