Ferrofluid Hele-Shaw cells visualize magnetic dipole fields in fluid motion. Ring magnets form self-organizing patterns that appear to fold inward—mimicking a black hole. Circa 2008

The ferrocell has absolutely nothing to do with a mythical black hole. The dark portion you see, is the pole of the magnet. Because the nano particles suspended in the ferrofluid will change their angle as the magnet approaches. The angle at the equator reflects the light to expose the Bloch wall. Which appears as a Ring or a line.

Ken Wheeler covers this beautifully in his YouTubes👌✅

Its not a Black Hole (at leas not until certain energies of the field) but rather a ... gate (StarGate) - a tunnel formed by twisting the spacetime that first leads to other place in space and then (with higher energies) to other timepoint in time (see dr Ronald Mallett expt/s)

I remember a picture like that, but I thought it was something like a superconducting toroid triple point magnetic field (don't quote me on that); I wonder where it would lead... Hey, wasn't there a Star Trek movie or two about "first contact" once a planet demonstrates Warp Technology?? 🙄😐😳😎

@JustXAshton

So sick, thanks for posting.

I think Ken Wheeler started doing this with the ferrocell

this is amazing!