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*’630 nano-meters’ – ‘740 nano-meters’*
“NANO-” –> *1 BILLIONTH*
(9 ‘ZERO’)
(3 x 3)
*the longest ‘wave lengths’ discernible by the ‘human eye’*
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-as of [3 MAY 2024]–
.
(“nutrition”)
(as in “apple”)
(the longest wavelengths discernible by the human eye)
(630 – 740nm)
(longer wavelengths past this wavelength are called “infrared”)
(below? red???)
(cannot be seen by naked eye / only sensed as heat)
‘red light district’
‘what fags!’
‘red flags’
‘strong like bull!’
(longer ‘wavelengths’ are called ‘infra-red’)
(below? red???)
(cannot be ‘seen’ (as in ‘electro-magnetic radiation’) by (naked?) human eye)
(only ‘sensed’ as ‘heat’)
(as in, one’s internal ‘energy level’? ‘temperature’?)
.
(the ‘color’ at the end of the ‘visible spectrum’ of ‘light’, next to ‘orange’ + opposite ‘violet’)
(it has a ‘dominant wavelength’ of approximately ‘625 nano-meters’ – ‘740 nano-meters’)
(it is a ‘primary color’ in the ‘RGB color model’ + the ‘CMYK color model’)
(‘red’ is the ‘complementary color’ of ‘cyan’)
(‘reds’ range from the ‘brilliant yellow-tinged scarlet / vermillion’ to ‘bluish-red crimson’)
(‘reds’ vary in ‘shade’ from the ‘pale red pink’ to the ‘dark red burgundy’)
.
(the ‘red sky’ at ‘sunset’ results from ‘rayleigh scattering’…)
(…while the ‘red color’ of the ‘grand canyon’ + other geological features is caused by ‘hematite’ or ‘red ochre’, both forms of ‘iron oxide’)
.
(‘iron oxide’ also gives the red color to the planet ‘mars’)
.
(the red color of ‘blood’ comes from protein ‘hemoglobin’…)
(…while [‘ripe strawberries’ / ‘red apples’ / ‘reddish autumn leaves’] are colored by ‘antho-cyanins’)
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(‘red pigment’ made from ‘ochre’ was 1 of the 1st colors used in ‘prehistoric art’)
The Ancient Egyptians and Mayans colored their faces red in ceremonies
Roman generals had their bodies colored red to celebrate victories.
It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces.
In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal.
The 19th century brought the introduction of the first synthetic red dyes, which replaced the traditional dyes.
(‘red’ also became the color of ‘revolution’)
(‘soviet russia’ adopted a red flag following the Bolshevik Revolution in 1917, later followed by China, Vietnam, and other communist countries)
(since red is the color of blood, it has historically been associated with sacrifice, danger and courage)
.
(modern surveys in ‘europe’ + the ‘united states’ show ‘red’ is also the color most commonly associated with…)
‘heat’
‘activity’
‘passion’
‘sexuality’
‘anger’
‘love’
‘joy’
.
“well that covers just about EVERYTHING!”
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(in ‘china’ / ‘india’ / (+ many other asian countries), it is the color of symbolizing ‘happiness’ + ‘good fortune’)
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*WAVELENGTH*
(‘shortest’ to ‘longest’)
👈👈👈 ☜ *“XXX”*
.
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*👨🔬🕵️♀️🙇♀️*SKETCHES*🙇♂️👩🔬🕵️♂️*
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*“RED BULL” (THE PLAYLIST)* ☞ 👉👉👉
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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘
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*🌈✨ *TABLE OF CONTENTS* ✨🌷*
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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥