Icy roads | The Optimist Daily: Making Solutions the News
Today’s Solutions: June 25, 2024

Instead of corrosive salt, res

Instead of corrosive salt, researchers are using grape skins to de-ice roads

Sodium chloride (aka salt) is an important ingredient for helping get around in the winter. Spread on roads, it lowers the freezing point of ice, making it melt faster and making roads safer. The problem with using salt on roads But all that salt can also be harmful—not only is it corrosive Read More...