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 Circle
Browse ScienceInfo articles and explainers related to Ice Circle.
Topic archive
Articles about Ice Circle
5 published items.
Discover science
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.
Discover science
The strange ice circle rotates in the middle of the American river
The perfect circular tape rotating in the heart of the river flowing through Michigan, USA, made many locals confused.
Environment
The strange phenomenon of
Amateur photographer Daniel Norrie, 31, has captured a unique image on the Helmsdale River area in Scotland.
Videos
Video: Mysterious giant rotating disc on the glacier
A retired engineer hunted in North Dakota, USA last Saturday spotted an ice circle more than 15 meters in diameter on the Sheyenne river.