Page 4 - Visible Light News Today

<p>Discharged in large quantities by textile, cosmetic, ink, paper and other manufacturers, dyes carry high-toxicity and can bring potential carcinogens to wastewater. It’s a major concern for wastewater treatment—but researchers in Drexel University’s College of Engineering may have found a solution, using a tiny nanofilament.</p>

“This result challenges our previous knowledge of pulsars," study author says

“This result challenges our previous knowledge of pulsars," study author says

Scientists recently created chip-based photonic resonators that function in the ultraviolet (UV) and visible regions of the spectrum and display a record low UV light loss.

Spacecraft instruments are highly specialized and can take years to design, build, and test.

By adding a small, Sun-blocking "thumb" to an instrument door, astronomers working on the Solar Orbiter boosted its performance.

Orthofix launched the Percutaneous Module 2.0 for the 7D Flash navigation system, the medtech company said Aug. 28.

Do blue-light blocking glasses help prevent eye strain? A new review finds that the popular lenses don't help with eye strain, alertness or sleep.

It depends on the vehicle.

Visible-light continuous environmental disinfection system reduces microbial contamination and surgical site infections, as noted in an AJIC study. Experts explain the study and the technology.