Salt doesn't melt ice – here's how it actually makes winter streets safe
Friday, February 1, 2019 - 10:22
in Earth & Climate
Brrr … it's cold out there! Children are flocking to the television in hopes of hearing there will be a snow day; the bread and milk aisles at grocery stores are empty because of an impending snow storm; and utility trucks are out spraying salt or salt water on the roads.