Winter can be a difficult season for many people, with icy roads and extreme temperatures. However, a new study has found that a kind of salt can make a huge difference on roads in the winter. Researchers from the University of Minnesota have discovered that using a specific type of salt on roads during winter can reduce fatalities and injuries from car accidents by up to 40%. This new salt, called “magnesium chloride,” is a cost-effective way for road agencies to make roads safer during the winter months. The researchers hope that their findings will help lead to more widespread use of magnesium chloride for roads in winter, making roads safer for everyone.

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source: Phys.org