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Hi I'm Radiant!Welcome to my science blog..I like to EAT and I love talkingandplayingand jokingandbeingcrazyand..you get the idea :D



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Thursday, March 12, 2009


Why some houses are painted white,but their door and window frames are black

The house can reflect the heat when the weather is hot to keep cool and the window and door frames absorb heat.However,when it is cold at night,the the black door and window frames radiate the heat so as to keep warm.

But the heat is also being radiated outside the house,instead of only into the house.Is there a way to prevent that?


rained @ 7:04 AM