Solar at grid parity in most of the world within 2 years | KurzweilAI http://www.kurzweilai.net/solar-at-grid-parity-in-most-of-the-world-within-2-years … #undefined via @kurzweilainews
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Solar at grid parity in most of the world within 2 years | KurzweilAI http://www.kurzweilai.net/solar-at-grid-parity-in-most-of-the-world-within-2-years … #undefined via @kurzweilainews