Look at this: Rare spinning ice disk found in North Dakota river (video)

Credit: MGN Online

Look at this: Rare spinning ice disk found in North Dakota river (video)

November 26, 2013 Updated Nov 26, 2013 at 12:25 PM CDT

North Dakota retired engineer George Loegering has found a rare spinning disk of ice in the Sheyenne River, a weather phenomenon experts say likely was caused by cold, dense air, and an eddy in the river.

See the ice disk by watching the footage below.