Green lasers promise sharper visibility on construction sites, but powering and mass-producing them pose hidden engineering ...

The Korea Institute of Ocean Science & Technology (KIOST) has developed an ultrasonic washing device that effectively removes salt (NaCl) from sea sand. KIOST's research and validation results ...

SICK has launched the new OD200, a compact laser distance sensor for measuring short ranges that offers high stability on ...

Looking for a distance-measuring device to add to your gear arsenal? FlightScope's i4 Rangefinder is packed with game-enhancing features.

A team of scientists has revealed how a single quantum device can accurately measure the three fundamental units of electricity—the ampere (unit of electrical current), the volt (unit of ...

A new system developed by researchers in Rome can identify specific people and their locations with 95% accuracy.

These tools can make life easier, safer, and more convenient. Experts, older people, and caregivers share their recommendations for must-have devices.