Bone strength of man, laid down by the process of evolution, is several times the strength of modern building materials used in construction of buildings and structures. Specialists of America created the first building material on the basis of human bones.
The first stage of the research was successful. The material showed a high degree of reliability and durability. The researchers used as the basis not real human bones, and a synthetic alternative on the basis of the biological mass, similar to the bone structure. Blocks of building material was created using a 3D printer.
Note, in Europe still have buildings made of human bones. This kind of monuments to wars and deadly diseases. These buildings are still intact, they were not damaged and has not changed for a long time.