The title is the question.
Maybe it’s the cheapest thing with the right properties, but can’t it be painted with something a little more reflective, that won’t absorbe so much heat from the sun?
In: Technology
It’s not so much that they make it black, but rather black is the color that it is. The key ingredient is bitumen which is a petroleum product. You know what color petroleum is, right? So, that’s where the color comes from.
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