Traditional Culture Encyclopedia - Weather forecast - How to make a "white rabbit" that can recognize the weather?
How to make a "white rabbit" that can recognize the weather?
We all know the future weather changes through the "weather forecast" on the radio or TV, but if you make a "white rabbit that can recognize the weather" yourself, will you find it interesting?
Fold a white rabbit with orange pattern paper, then soak it in concentrated salt water 15 minutes, and take it out to dry? Then stick the "white rabbit" on the cardboard and insert it in the pre-made bracket?
If the color of "rabbit" fades, it must be sunny; If the color of "rabbit" darkens, does it mean cloudy or rainy?
What is the reason? It turns out that the "white rabbit" soaked in concentrated salt water is easy to absorb water. On a cloudy day, the humidity in the air is high, and the "rabbit" absorbs more water and becomes darker? On sunny and dry days, the "rabbit" can't absorb water, but it is still its original color.
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