Physics
Beer color standard reference method
The Standard Reference Method or SRM is one of several systems modern brewers use to specify beer color. Determination of…
Standard illuminant
A standard illuminant is a theoretical source of visible light with a profile (its spectral power distribution) which is published.…
Spectrophotometry
In chemistry, spectrophotometry is the quantitative measurement of the reflection or transmission properties of a material as a function of…
Spectral sensitivity
Spectral sensitivity is the relative efficiency of detection, of light or other signal, as a function of the frequency or…
Newton disc
The Newton disc is a well-known physics experiment with a rotating disc with segments in different colors (usually Newton's primary…
Neon color spreading
Neon color spreading (also referred to as neon-like color spreading) is an optical illusion in the category of transparency effects,…
Marrs green
Marrs green is a shade of green that in 2017 won 'The World's Favourite Colour', a major global survey by…
Line of purples
In color theory, the line of purples or purple boundary is the locus on the edge of the chromaticity diagram…
Lightfastness
Lightfastness is a property of a colourant such as dye or pigment that describes how resistant to fading it is…