Sun's plasma loops recreated in the lab to help understand solar physics. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2012 / 08 / 120821094450.htm ...

Loops forming when one of the branches reaches the boundary of the system - a phenomenon that researchers describe in the recent publication they first noticed in the canal network of the Aurelia ...

Vortex loops could untie knotty physics problems Date: March 4, 2013 Source: University of Chicago Summary: Physicists have succeeding in creating a vortex knot -- a feat akin to tying a smoke ...

In 1992, Stephen Hawking, for example, famously proposed a "chronology protection conjecture," suggesting that the laws of physics might prevent time loops from forming in the first place.