Fish Tail as an Expanding Flux Tube with an Outer Barrier

Dr. Steven B Halls | November 2025

This material was originally posted to Facebook on 2025-11-28 - view original post.

Fish tail as an expanding flux tube with an outer barrier, is often similar to snake skin (see my previous post https://www.facebook.com/share/p/1Chmnem1gh/ .

A fish tail is an expanding flux tube with an outer barrier, often similar to snake skin. Comparing the texture to the spilling cornucopias of yesterday's post, these recall the sphere magnet tube analogy.

Compare image C texture to the image B from my post yesterday with spilling cornucopias. https://www.facebook.com/share/p/1aTkd88uZ6/ Hopefully those remind you of my sphere magnet tubes. https://www.facebook.com/share/p/16iA5HAk8i/