Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

People online are always talking about new tech, and the Vision Beam is no different. We’ve looked through lots of ...

Large projection screens are increasingly present for everyday use at work. This paper introduces a new reliable system that utilizes spotlight emitted from a laser pointer device, a camera and a ...

How long Prime Day deals last depends on the popularity and availability of the items. Most sale prices are only available ...