In 2014, Mark Sabbatini noticed cracks in his apartment walls. Then a mysterious bulge appeared in his bedroom and the apartment block's communal staircase became crooked. "Doors and windows weren't shutting properly," he says.


원문출처 : https://www.cnn.com/2019/03/26/europe/longyearbyen-doomsday-vault-climate-change-intl/index.html