A mysterious ice disc is floating in the Presumpscot River in the US city of Westbrook, Maine. With moon-like appearance, the ice formation has taken people by surprise. Local media has reported that the disc is spinning and slowly gaining size. It is about 91 metres wide. ___________ <strong>View more:</strong> <strong><a href="https://www.thenational.ae/world/mena/watch-stunning-footage-of-snow-covered-lebanon-1.812229">Stunning footage of snow-covered Lebanon</a></strong>