Bone softening in acid experiment. Footage of a bone being placed in a beaker of acid. The acid reacts with the minerals in the bone, such as the calcium carbonate. This produces bubbles of carbon dioxide and removes the calcium from the bone. This softens it, resulting in a rubbery bone that can be bent, rather than the normal rigid structure. For the softened bone being bent, see clip K005/8340. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Clouds Hill Imaging |
Model Release : | Non requis |
Durée : | 13 Secondes |
Aspect ratio : | 4/3 |
Restrictions : | - |