#HighStrangeness, Ancient Ruins Mysterious Supermassive Artificial ‘Underwater Wall’ That Encompasses the Entire Planet? Apr 1, 2017 Brian Robert Hyland 1 Comment Source: Mysterious Supermassive Artificial ‘Underwater Wall’ That Encompasses the Entire Planet? | Beyond Science Share this: Share on Telegram (Opens in new window) Telegram Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr More Share on WhatsApp (Opens in new window) WhatsApp Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Like Loading...