
As a kid growing up in the mid-1960s, Scott Brusaw would spend hours setting up miniature speedways on the living room carpet so that he could race his favorite slot cars up and down the electric tracks.
"I thought that if they made real roads electric, then us kids could drive," recalls Brusaw, who grew to become an electrical engineer. "That thought stuck with me my entire life."
Fast forward to mid-2000s, with the debate over global warming in full swing, Brusaw's wife Julie asked him whether he could build the electric roads he'd concocted as a child out of solar panels. Brusaw initially laughed off the idea -- but not for long.
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