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Professor Xie Tao and researcher Wu Jingjun from the School of Chemical Engineering and Biotechnology at Zhejiang University have designed a new type of photosensitive resin and used it to create a "super rubber band" that can stretch to over 9 times its own length and lift 10 kilograms of objects with a "body" with a diameter of 1 millimeter through 3D printing. The relevant results were recently...
The research team from the University of Stuttgart and Stuttgart Instruments GmbH has published a groundbreaking research result in the journal Nature - a new compact ultra short pulse laser. This device achieves a significant improvement in efficiency while maintaining excellent precision, with its energy conversion efficiency reaching more than twice that of existing common devices. In addition,...
Researchers from Opole University of Technology in Poland have reported the latest progress in studying the effect of post-processing methods on the fatigue performance of materials prepared by selective laser melting (SLM). The related research was published in The International Journal of Advanced Manufacturing Technology under the title "Influence of post processing methods on fatigue performan...
The ocean covers over 71% of the Earth's surface, and so far humans have only explored about 5% of the ocean. This means that there are still 95% of the depths of the ocean that we know nothing about, making it the most mysterious and unknown place on our planet.600 years ago, Zheng He led a fleet to play the prelude to the era of great navigation, laying the foundation for us to understand the wo...
Short wave ultraviolet all solid-state coherent light sources have the characteristics of strong photon energy, practicality and precision, and high spectral resolution. They have significant application value in laser precision processing, information communication, cutting-edge science, and aerospace fields.The core component of obtaining all solid-state shortwave ultraviolet lasers is nonlinear...