One of the six episodes shot on videotape, “Long Distance Call” can be tough to watch because it looks so considerably ...

Learn tips for easy, accurate leveling, including how to use laser levels for tile layout, stud locations, and more. Whether ...

Abstract: InAs/GaAs quantum dot (QD) lasers on silicon-on-insulator substrates with Si rib structures are fabricated by metal-stripe wafer bonding, where the metal strips work not only as the bonding ...

The process of engraving has always been both complex and precise. Laser engraving gives artists a much finer tool to realize their artistic visions. It also lets them create art much faster than is ...