The problem with radio communication is that as the receiver gets further and further away, not only does it take longer to receive messages, but the message also gets much weaker. Which is why ...

Company officials blamed the accident on the lander's laser range finder, saying it was slow to kick in and properly measure the spacecraft's distance to the lunar surface. Resilience was descending ...

The Reichert PDM Digital PD Meter utilizes the latest technology for measuring interpupillary distance and right/left pupil-to-nose distance. The PDM's ergonomic design, smooth action, and user ...

Dimetix has been developing and manufacturing laser distance sensors for more than 20 years.

We present a new method for the measurement of the absolute distance of a remote target based on the laser diode self-mixing interferometry technique, which is assisted by an electronic feedback loop ...

After having a lip filler, it is important to stay hydrated and avoid excess salt, which could cause swelling. Here are 10 aftercare tips for lip fillers.

This paper presents a demonstrator for live in class demonstrations and experiments of the principle of a time of flight (TOF) laser rangefinder and LIDAR. The demonstrator is designed to be used for ...

China has successfully conducted its first satellite laser ranging at Earth-Moon distance, marking a milestone in its deep-space exploration capabilities, the Chinese Academy of Sciences announced on ...