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Which seven colors are the colors of the rainbow
Sometimes when it just rains, there will be a rainbow, but it is not common, every time a rainbow will attract a lot of attention, and there are different sayings about the color of the rainbow, then the colors of the rainbow is which seven color order is? -
The world's largest artificial rainbow: 31,000 students and teachers together
A rainbow is an optical phenomenon in meteorology. When sunlight hits water droplets in mid-air, the light is refracted and reflected, creating an arching spectrum of colors in the sky. Everyone can see a rainbow when the rain clears. The world's largest man-made rainbow was created by 31,000 students and faculty members who celebrated the 100th anniversary of the Polytechnic University of the Philippines with this artificial rainbow. -
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The world's top 10 weird clouds
Rainbow clouds and pink saucer clouds are the only two rare types of clouds that are not pure white, while jellyfish clouds, wave clouds and horseshoe clouds are all types of clouds that look more like something.
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