a estrada solar... ao vivo! o lado B do teu smartphone lindo

o video divertidíssimo da Solar Roadways: https://www.youtube.com/watch?v=qlTA3rnpgzU o primeiro teste público da Solar Roadways: https://www.engadget.com/2016/10/02/solar-roadways-public-test/ veja ao vivo o teste da Solar Roadways: http://www.sandpointidaho.gov/visiting-sandpoint/solar-roadways#ad-image-2 a produção sujinha de grafite na China: https://www.washingtonpost.com/classic-apps/a-trace-of-graphite-is-in-consumers-tech-in-these-chinese-villages-its-everywhere/2016/10/02/64da8158-54dc-11e6-88eb-7dda4e2f2aec_story.html a mineração inominável de cobalto no Congo: https://www.washingtonpost.com/classic-apps/the-cobalt-pipeline-from-dangerous-tunnels-in-congo-to-consumers-mobile-tech/2016/09/30/66103382-5a8c-11e6-9767-f6c947fd0cb8_story.html