New optical chip design controls light speed in real time, simulations suggest

Seoul National University College of Engineering announced that a joint research team led by Professor Namkyoo Park and ...
Hackaday

Pinch Puts An Arduino On A USB-C Connector

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

Light Operate vs. Dark Operate Sensor Modes: Understanding the Difference and Choosing the Right One

Choosing the correct output mode on a photoelectric sensor is critical to reliable machine operation. A simple configuration ...
Hackaday

A Light-Up Map Of Monaco

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...
The New York Times

Should You Start Using an LED Face Mask?

An expert-backed guide on the benefits of incorporating red, blue and near-infrared light therapy into your beauty routine. By Mackenzie Oster See more of our coverage in your search results.Encuentra ...
Wired

The Best Red-Light Therapy for Hair Growth

Hair loss isn’t always dramatic. It can be incremental. You start noticing a bit more scalp in harsh bathroom lighting; a tiny bald spot when you tie your hair up in a ponytail. The shower drain is ...
Yahoo

Northern lights could be possible in multiple states. See where

Add Yahoo as a preferred source to see more of our stories on Google. Lovers of the night sky and northern lights will want to look upward over the next few evenings. The National Oceanic and ...
USA Today

Northern lights could be possible in multiple states. See where

Lovers of the night sky and northern lights will want to look upward over the next few evenings. The National Oceanic and Atmospheric Administration (NOAA) Space Weather Prediction Center has issued a ...
CNET

Expert-Approved Ways to Use Your LED Mask to Get Max Results

Red light therapy masks are a popular addition for your skin care regimen. Here's the best way to use one. I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, ...
The Daily Record (Maryland)

4th Circuit blocks MD law on energy companies’ use of eco-friendly terms

The U.S. Court of Appeals for the Fourth Circuit blocked last week a Maryland law that prevents some energy suppliers from using phrases such as “eco-friendly,” “green” or “100% emission-free.” In an ...
JD Supra

One frame is enough: Second Circuit narrows de minimis use, limits fair use at pleading stage

The US Court of Appeals for the Second Circuit affirmed in part and reversed in part a judgment on the pleadings, clarifying that the de minimis doctrine does not apply where the copyrighted work is ...
Kaleido Scope

Does red light therapy improve sleep?

S. Justin Thomas, Ph.D., associate professor in the Department of Psychiatry and Behavioral Neurobiology, specializes in behavioral sleep medicine and says the relationship between red light and ...