Rule to regulate the temperature of the house
We know that the color black absorbs heat from the sun unlike the color white, which is why the pipe solar water heaters, black color, preferably while wearing white clothes to those who are exposed to the sun in summer?
What if we could harness this phenomenon to heat homes to the fullest extent by the winter sun, and protection from these rays in the summer! .
It's a dream photo, has been achieved by students in Msachostz Institute of Technology MIT in the United States, as they invented a material change in color from black, when the sun's rays are weak, to white when it is most rays. And this article can be mixed with paint to cover the roofs of houses and, consequently, improve the thermal environment in buildings and reduce the consumption of winter heating fuel, electricity to run air conditioners in summer.
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