Coloured scanning electron microscopy (SEM) of the hairy lousewort plant. This perfectly acclimated plant produces a kind of down for better protection from the cold. Hairs are so tight that they trap the air and play the role of a thermal insulation. They are also screen to the harmful rays of the sun. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Berrod, Thierry |
Model Release : | Non requis |
Durée : | 7 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |