The winter vacation, one morning I accidentally turn over "science textbooks], just began, I still feel in the textbook the things is very boring, boring. When I want to close your books, when, suddenly, the book a small experiment attracted me, the book says black can absorb sunlight, and white can reflex sunshine. Really be like this? Out of curiosity, I decided to do the experiment, look at the results and whether the book.
Just do it, I prepared a piece of white cloth and a piece of cloth, then took two cups, cup filled up with cold water. Next, I put the cloth and white cloth by two respectively glass on top, and then put them in the sun was shining place, accept the sun radiation.
I wait for the big half ?
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