Are you wondering why you have puffy eyes or how you can make under-eye bags disappear? Good news: Although they can be bothersome, bags under your eyes don’t usually impact vision or health. But if ...

Abstract: Laser interferometric measurements of the electron density of hypersonic plasma jets launched by a PJMIF-grade coaxial plasma gun newly developed at Shanghai Tech University. To validate the ...

Laser engrave to your heart’s content with this handy DIY project. If the video player is not working, you can click on this alternative video link. Who doesn’t love a bit of laser engraving?

Abstract: The laser welding test was carried out on the Tantalum(Ta) and Molybdenum(Mo) lap joints for electron gun. The weld surface morphology, microstructure, interface element distribution, ...