Recently, QbeamLab, the first-generation open source electron beam metal 3D printer in China, was officially released at Tianjin High-end Equipment Research Institute of Tsinghua University. Lin Feng, Chief Scientist of Tsinghua University, He Yongyong, Executive Vice President of Tianjin High-end Equipment Research Institute of Tsinghua University, Science and Technology Commission of Toray District, Director of Management Committee of Huaming High-tech Zone, Fu Sheng, Ministry of Industry and Information Technology of the PRC for Additive M...

Compared with the traditional methods of communication, quantum communication with ultra-high security has become a major direction for the development of communications in the future. Quantum communications, which were often reported previously, are based on the principle of entanglement. What we are going to introduce today is a stranger form - Anti-Fictitious Communication: There is no quantum communication between two recipients for the quantum communication. The effect of not sending the quantum state of the particle transmission is also called the quantum Zeno effect....

E-waste should not be unfamiliar to the residents living in cities. Outdated old phones, obsolete computers, worn out old-fashioned TVs or fans, cell phone chargers, radios, MP3s, etc. ... When these things are used or used bad, how to deal with both convenient and environmentally friendly, it also Has become a problem that plagued many citizens....

Automotive industry analysts believe that the development of China‘s electric car market, mainly for two reasons. One is the expansion of the surplus population in the Chinese population who want to drive luxury electric vehicles such as Tesla because they are more durable, powerful and good-looking....

Chinese technology giants are rushing to develop facial recognition technology, and actively promote its commercial use. These Chinese companies are clearly more daring than western competitors‘ cautious approach to facial recognition technology and their fear of frightening privacy conscious consumers....

Recently, researchers at the University of Glasgow in the United Kingdom used graphene to develop an electronic robot skin that is more tactile than human hands. It is reported that the newly developed skin of the robot is essentially a tactile sensor, scientists will use it to create more lightweight prostheses, and the surface of the skin feels softer, more natural robot....