Light micrograph of bubbles made from washing-up liquid, glycerol and water in a beaker. Glycerol is hygroscopic (water-absorbing) meaning it reduces the rate at which the water from the bubbles evaporates, stabilising them.. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / PHILIPPE LEBEAUX |
Taille de l’image : | 3413 px × 5120 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |