Streaks of wine running down a glass,known as legs of wine. The legs were once thought to be associated with a wine's quality (the more legs,the higher the quality). However,the legs have more to do with physics,the wine's surface tension and alcohol content,than perceived quality | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 5184 px × 3456 px |
Model Release : | Non requis |
Property Release : | Non requis |
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