It’s not the same. The article goes to that in the second visualisation, and shows that the loop/curl strategy produces a singularity of sorts, making the proce

It’s not the same. The article goes to that in the second visualisation, and shows that the loop/curl strategy produces a singularity of sorts, making the process non-continuous (two points for the circle, for the sphere it’s a whole circle). Once that is shown it goes on to show it going continuously, even though matter passes through other matter.