SEM of a knot tied in a human hair. The field of view is 2 mm wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kinsman, Edward |
Taille de l’image : | 3800 px × 2850 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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