For ordinary people, the word radiation field is a bit unfamiliar and difficult to understand, but in fact, a large part of the color in the eyes of people comes from radiation.

The human eye receives light, and light is electromagnetic radiation, or oscillating electromagnetic fields. The two main properties of light are wavelength and frequency, and the color of light is determined by frequency.

When we were in the second grade of elementary school, we learned that most light is invisible, and there is only a narrow section of light that is visible to the human eye

The Godfather of Reborn AI 260. The heat has taken off, and it is being hit by hand, please wait a while,

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