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 ...
Houston Chronicle7d
Where does black fall on the color spectrum? A color scientist explains
White light, such as natural daylight, consists of photons with wavelengths spread fairly evenly across a wide range of the visible spectrum. LEDs and other electric light sources are not quite as ...
'Temperamental' stars may be distorting exoplanet observations
"Temperamental" stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...
Healio1d
Speaker suggests tinted sunscreen for visible light, talks new ingredient for UV rays
As the U.S. continues to wait for newer sunscreen ingredients, patients should use tinted sunscreens to protect against visible light that causes photodamage, melasma and hyperpigmentation, according ...
Science Daily2d
Temperamental stars are distorting our view of distant planets
Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.