Comment Re:Deja vu (Score 2) 311
And you buy that without evidence? What other glass-based material has grit and grime just "brush off?" Nevermind "doesn't scratch overtime by being worn down by grit and rocks."
It's *barely* cost effective for companies to line rooftops with solar panels which have clear glass, are tilted towards the south, and are maintained. And these folks think it will be worth the cost to bury them in roads and compete with asphalt for price? There's just no way. It's a really stupid idea. Line the side of the roads with solar panels if you want to generate electricity. Plant them in the ground with pretty blinkenlights if you want to cheat thousands of people out of money on indiegogo.