The Fastest Way to Defog Your Windshield, Courtesy of a Former NASA Engineer

Winter’s here, and for lots of us, that means dealing with a foggy windshield full of condensation when we go to start our cars. In the grand scheme of things, it doesn’t take that long for your defroster to clear your windshield, but if you’re harried and already late for work, that extra time waiting can feel like an eternity. And it’s no good to be driving around looking through a half-obscured windshield like a dingus.