Polarised light micrograph of crystals of an unstable polymorph (allotrope) of the explosive TNT (trinitrotoluene). This unstable form of TNT caused unexpected premature explosions in shell factories during the World War II. Magnification: x40 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Skirius, Stephen A. |
Taille de l’image : | 5019 px × 3333 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |