futuristic floating cities Archives – The Green Optimistic green tech news, since 2008 Wed, 04 Nov 2015 12:00:56 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 4 Floating Cities that are Becoming A Reality https://www.greenoptimistic.com/floating-cities-2015/ https://www.greenoptimistic.com/floating-cities-2015/#respond Sat, 31 Oct 2015 19:44:10 +0000 https://www.greenoptimistic.com/?p=57131 A few years back, the thought of a floating city would have left you scratching your head in confusion.  With rising sea levels threatening the security of some countries, floating cities are being considered as reality for the near future. Here are four futuristic floating cities that are pioneering the futuristic concept Prefab Self Sustaining […]

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