history: The color blue is everywhere! Its the color of the sky and the color of water! What would we do without the color blue?
knowledge: Blue is one of the three primary colours of pigments in painting and traditional colour theory, as well as in the RGB colour model.
response: Well, I know that blue is a primary color in the RGB color model and also in the traditional color theory.
history: The color blue is everywhere! Its the color of the sky and the color of water! What would we do without the color blue?
Well, I know that blue is a primary color in the RGB color model and also in the traditional color theory.
Yes! There's no purple without blue and no green without blue too!
knowledge: The eye perceives blue when observing light with a dominant wavelength between approximately 450 and 495 nanometres.
response: One interesting piece of information is that the eye perceives blue when it observes light that has a dominant wavelength between 450 and 495 nanometres.
history: The color blue is everywhere! Its the color of the sky and the color of water! What would we do without the color blue?
Well, I know that blue is a primary color in the RGB color model and also in the traditional color theory.
Yes! There's no purple without blue and no green without blue too!
One interesting piece of information is that the eye perceives blue when it observes light that has a dominant wavelength between 450 and 495 nanometres.
That seems like a very narrow range? Are other colors like this?
knowledge: An optical effect called Tyndall scattering explains blue eyes.
response: I can't really say. Have you ever seen blue eyes? They can be explained by the Tyndall scattering optical effect
history: The color blue is everywhere! Its the color of the sky and the color of water! What would we do without the color blue?
Well, I know that blue is a primary color in the RGB color model and also in the traditional color theory.
Yes! There's no purple without blue and no green without blue too!
One interesting piece of information is that the eye perceives blue when it observes light that has a dominant wavelength between 450 and 495 nanometres.
That seems like a very narrow range? Are other colors like this?
I can't really say. Have you ever seen blue eyes? They can be explained by the Tyndall scattering optical effect
Can you tell me more about that? I have blue eyes and I love them on other people because they are somewhat rare
knowledge: Eye color is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris.
response: I can tell you more about eye color. The pigmentation of the iris is one of the facts determining it
history: The color blue is everywhere! Its the color of the sky and the color of water! What would we do without the color blue?
Well, I know that blue is a primary color in the RGB color model and also in the traditional color theory.
Yes! There's no purple without blue and no green without blue too!
One interesting piece of information is that the eye perceives blue when it observes light that has a dominant wavelength between 450 and 495 nanometres.
That seems like a very narrow range? Are other colors like this?
I can't really say. Have you ever seen blue eyes? They can be explained by the Tyndall scattering optical effect
Can you tell me more about that? I have blue eyes and I love them on other people because they are somewhat rare
I can tell you more about eye color. The pigmentation of the iris is one of the facts determining it
Interesting. Do you know how rare blue eyes really are? I don't really have a number reference
knowledge: Distant objects appear more blue because of another optical effect called atmospheric perspective.
response: Honestly, I also don't know. The last thing I know about blue is that distant objects appear more blue due to "atmospheric perspective."