Elon Musk’s Power Grab Is Lawless, Dangerous, and—Yes—a Coup. What do we call it when the president is too lazy to gut the government himself, and gives away his power to a zealous and unaccountable friend?
Purple is a mix of red (long) and blue (short) wavelengths.
The problem: Those colors are on opposite ends of the spectrum. To cope, the brain improvises. It takes the visible spectrum — usually a straight line — and bends it into a circle. This puts blue and red next to each other.
