I always find something interesting. Remember the movie TRON? The lit up roadways? Yeah it's like that. These "solar roadways" are like digital signs in a way. They all interconnect to create one big surface that can then be programmed. No more painting roads needed they can just change the settings. Need to change a handicap space to another location? No problem just reprogram the parking layout or template. They are also heated so the snow would melt clearing roads. Oh yeah they are solar roads! So they help make electricity. Free, clean, reusable energy. Now before you say the government will never allow it! Well they just gave these people the money to build a prototype. YES! This is really happening! Check out the video below. TRON like streets could be coming to a city near you maybe even Philly! Check out the video and just for good measure I included a small scene from the movie TRON. Could you imagine what the streets would look like? Wow!