At-home use of red light therapy masks requires a purposeful, consistent approach. These are the steps for the best results.

OLED TVs are known for excellent visual quality, but also garnered an early reputation for panel "burn-in." These days, ...

If you need to do any electrical work, having a multimeter is a must. Here's what everyday users have to say about the one ...

If we want to find a stock that could multiply over the long term, what are the underlying trends we should look ...

Renowned for its expertise in providing suitable laser diodes for space applications (e.g. in missions such as GAIA, CATS, ...

While OLEDs offer an excellent viewing experience, the faint burn-in you may notice on your screen is a notable drawback. Here's how to prevent it.

Lumen is a measurement of light output emitted from a source, whereas lux is a measurement of illuminance, or the quantity of ...

Known as the Chigubhu lantern, a Shona name for a bottle, this portable light was made using recycled materials by a 12-year-old learner, Ben, at Manyoshwa Primary School in Seke, a rural area 54 ...

Are you tired of heavy LCR meters or handheld tools that aren’t accurate? A device can give you near-bench precision for ...

A new optional light emitting diode (LED) board pre-calibrated for AM0 testing is available for the company's flagship LED solar simulators.

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next ...

Home screens now handle streaming, sports, casual gaming, fitness videos, and the occasional work presentation. Smooth navigation, quick voice search, and reliable casting turn a TV into a daily hub.