The AlgoLaser Pixi Smart Laser Engraver is great starter machine for etching onto practically anything, without taking up too much desk space. The software leaves something to be desired, though.

In large-span space communication, the current bundle delivery mechanism using the Disruption-Tolerant Networks (DTN) technique confronts huge challenges such as high packet loss rate and huge latency ...

Zinc oxide films derived from drop-coating solutions of zinc acetate in ethanol followed by chemical bath deposition were examined for their suitability as buffer layers for high temperature vapor ...