Ok, so imagine a highway that glows in the dark and shows you road conditions. It can gain energy from the sun during the day and have all the power it needs to illuminate at night. Don't believe me? Check this out. http://arstechnica.com/business/2012/10/netherlands-highways-will-glow-in-the-dark-starting-in-mid-2013/

that is a great idea - and from technology we already have. so simple yet so powerful!
ReplyDeletean awesome example of embedding technology within our current infrastructure. of course it won't matter once we all drive flying cars... :)
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