December 17, 2023
An estimated one septillion (1,000,000,000,000,000,000,000,000) snowflakes fall worldwide every year
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BRITANNICA.COM
Why Does Salt Melt Ice?
More than 20 million tons of salt are used every year to melt snow and ice in cold northern regions. But how does salt do it? First, it’s important to understand a bit about H2O in the winter. Thirty-two degrees Fahrenheit (0 degrees Celsius) is its freezing point—that is, when water reaches 32 °F,
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