We narrowed the list by looking for lights that provided the recommended 10,000 lux of light and produced as little UV light as possible. We also wanted the light therapy lamps to be easy to use ...

When Nikola Tesla predicted we'd have handheld phones that could display videos, photographs, and more, his musings seemed ...

"UV manicure lamps emit UVA radiation, which is a known cancer-causing agent," says board-certified dermatologist, Karan Lal, MD adding that exposure to this radiation may lead to sun spots and ...

The realization of compact and reliable diode-pumped solid-state lasers that emit UV light is now opening the ... which involves the exposure of photoreactive chemicals through a mask.

The team at ESCATEC Switzerland have built a customized UV-curing system with two 365nm light sources on the die bond head of their Tresky T6000 fully automatic machine. This solution enables ESCATEC ...

For the first time, researchers have observed how bromoform rearranges its atoms in less than a trillionth of a second after ...

Animal studies show that exposure to polychlorinated biphenyls (PCBs) or other persistent organochlorine compounds can disrupt thyroid hormone homeostasis. In some reports dietary exposures to ...

such as light induced and potential induced degradation issues. International Electrotechnical Commission (IEC) solar module standards specify just 15 kWh/m² of UV exposure, to weed out the ...

New research could help ... A Trick of Light: Researchers Turn Silicon Into Direct Bandgap Semiconductor Oct. 31, 2024 — Researchers have come up with a way to turn silicon into a direct bandgap ...

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...