Abstract: To address limited transmission rates resulting from the laser’s low repetition frequency in cross-medium communication, this study proposed a specialized position coding cross-medium ...

Here are 12 AI prompt templates professionals can use to write, plan, debug, analyze data, and get more useful output from AI ...

Abstract: Several essential services, such as cellular phones, the Internet, television, navigation, weather prediction, and remote sensing, rely on satellites in low-Earth orbits, the technology for ...

Five of the top portable 4K projectors are evaluated by professional judges. See which one they picked as the top performer. Part two followed with a competition between the top portable “lifestyle” ...