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You’ll often see the astronauts from your television, but did you know the astronauts clothes made of any material and useĀ for the astronauts themselves, following his review:

As we know, the workplace astronaut is in space. There is no atmosphere, so that astronauts face the threat of harmful radiation from the sun. The radiation is not filtered by the atmosphere like when the earth. Therefore, astronaut suits designed to prevent the harmful radiation “touched” the astronaut’s body.

Each ingredient has a specific response to radiation. For example, if an ingredient is reflecting red radiation (wavelength 620-750 nm) and absorb other radiation, then the material will look red to our eyes. The same principle applies to other colors such as yellow (wavelengths 570-590 nm), green (495-570 nm wavelength), and blue (wavelength 450-495 nm).

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