Where does black fall on the color spectrum? A color scientist explains
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
Space.com51 分钟
Temperamental stars could be ruining our view of thousands of exoplanets, Hubble Telescope ...
As planets pass in front of their parent stars as viewed from Earth, they cause a tiny dip in the amount of starlight we ...
What is red light therapy? A dermatologist explains the skin care trend and its benefits.
Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a ...
The Weather Channel on MSN5 天
It Takes The Entire Rainbow Of Colors To Make The Sky Blue. Here's Why.
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...
Researchers develop a tiny sensor that could change spectral sensing for everyday devices
With this breakthrough, we may soon see a future where spectral sensing technology becomes as ubiquitous and accessible as ...
Multidimensional sampling theory reduces noise to push flat optics boundaries
A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.
Microwaves & RF5 天
Optical Spectrum Analyzer Accurately Measures MWIR
Yokogawa Test & Measurement's AQ6377E optical spectrum analyzer offers fast, precision mid-wave infrared (MWIR) measurements ...
NASA’s SPHEREx Will Unveil the Hidden Spectrum of the Cosmos
SPHEREx is a groundbreaking NASA telescope that will map the entire sky in infrared, revealing insights into cosmic inflation ...
The Conversation on MSN6 天
Red light therapy shows promise for pain relief, inflammation and skin conditions – but ...
Red light therapy is increasingly viewed as a promising treatment for wrinkles, acne, psoriasis, scars and sun-damaged skin, and as a supportive therapy for some kinds of cancer. But does red light ...