In the USA, a huge ice disk formed on the river
2019-01-16T10:12:43.031Z
An ice circle formed on one of the Maine rivers in the USA, which slowly rotates on the surface of the water. This is a rare phenomenon: such disks are formed in frosty weather on rivers with a slow current and a certain curvature of the channel. Due to the swirling flow, the piece of ice begins to rotate, and its edges are gradually ground off. According to local residents, an ice disk is approximately 90 meters in diameter.
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Source: russiart