Environment
How to explain the strange ice circle that rotates like a time-travel door?
In winter, rivers and lakes can freeze - this is not uncommon.
Ice Disc
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Articles about Ice Disc
3 published items.
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The effect of creating a 15m tape disc rotates on the surface of the Russian river
The ice circle became the concern of the researchers because at first glance, it did not seem to be moving but was actually spinning at a steady speed.
Medicine - Health
The tape rotates in the frozen river in China
Hundreds of people flocked to see the rare circular tape in the frozen Liaoning river in northeastern China 's Liaoning province, Sun reported.