Colour-enhanced Scanning Electron Micrograph (SEM) showing pink foam lumps (diameter between 2 and 5 cm) used as heat insulation for attics. The smooth surface of the lumps was opened with a blade to show the interior,consisting of air cells about 250 micrometers (quarter a millimetre) in diameter. Image width: 2465 micrometers. Magnification: 40.5x if the image is printed 10 cm wide. Bar: 500 micrometers | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SciMAT |
Taille de l’image : | 3232 px × 2420 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|