Incredibly light man-made material

The authors of Zhejiang University of China are the creators of graphene airgel. Its incredibly low density is impressive, both in performance and visually. 16 milligrams per cubic centimeter, it is easy to place on the surface of the flower an impressive piece of this unique material. Grafen airgel is characterized by the absorption of everything, like sponges with incredible speed. It is possible that in the future it will be used to collect oil stains. Despite the apparent fragility, the material quickly restores the shape under mechanical action.