Do you like red, it's my favorite color!
I do like it red is the color at the end of the visible spectrum, it is opposite of violet
It's just before infrared right?
yes it has a 625-740 wavelength
It's interesting that we can assign numerical values to colors.
the planet Mars looks red because of iron oxide
Wow, that's awesome!
the blood in your veins is colored red because of your protein hemoglobin
I hear it's also the color of passion
yes it is, it is also an important color in China used on the gates and walls of palaces