Information is Beautiful asks, "What is Consciousness" ~ http://www.informationisbeautiful.net/play/what-is-consciousness/ …
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
Information is Beautiful asks, "What is Consciousness" ~ http://www.informationisbeautiful.net/play/what-is-consciousness/ …