Chinese Scientists Develop Support Free 3D Printing of Ceramics In Mid-Air
Ceramics are used in mechanical engineering, electronics, and aerospace industries, but their hardness and brittleness make it difficult to manufacture…
Ceramics are used in mechanical engineering, electronics, and aerospace industries, but their hardness and brittleness make it difficult to manufacture…
In order to prevent spoofing, telecoms in Pakistan started using the multi-finger biometric verification system for SIM registration last November.…