After the first snowfall in Moscow, an unusual picture was noticed: the bridge was covered with snow, but the adjacent asphalt remained completely clean. The reason is the difference in thermal insulation and the cooling rate of surfaces, they write online.

After the first snowfall in Moscow, an unusual picture was noticed: the bridge was covered with snow, but the adjacent asphalt remained completely clean. The reason is the difference in thermal insulation and the cooling rate of surfaces, they write online.