In addition to cutting off supply of gallium and germanium, China also has two major trumps! If we fight it out, the West will hurt our muscles and bones
Recently, due to various considerations, we have officially implemented certain controls on the export of two important metal elements, gallium and germanium. And these two metal elements are important raw materials for the semiconductor industry, an important industry in the West...
Artificial muscle fibers can be used as cell scaffolds
Science and Technology Daily, Beijing, May 28 (Reporter Zhang Jiaxin) In two new studies, researchers at North Carolina State University in the United States designed and tested a series of textile fibers that can change shape and generate strength like muscles.In a study published in the new issue of the Journal of actuators, researchers focused on studying the effect of this material on the strength and contraction length of artificial muscles...