Have you ever noticed it becoming quiet after a snowfall? There is a scientific reason behind this wintery silence.
According to AccuWeather, fluffy snow is porous, "similar to commercial sound-absorbing products. In the audible range, a few inches of snow is about 60 percent absorbent on average."
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When the structure of snow changes, however, so does its ability to absorb sound, AccuWeather said.
"As snow melts and refreezes, it hardens and begins to reflect sound waves."