Finally, scientists have designed artificial muscles.
The artificial muscles designed by the scientists are flexible and strong enough to be able to rotate objects and keep them two thousand times heavier than their weight.
By using yarns of nano tubes that are extremely strong, tough and flexible, scientists have designed artificial muscles that can rotate 250 degrees millimeter of muscle length.
Materials used in the preparation of these muscles can be used for manufacture of valves, pumps, flagella, etc. This invention is very important for the medicine.
The new materials are developed at the University of Texas at Dallas and tested as artificial muscles in the laboratory Madden, in British Columbia (UBC).