Hear me out, we have to protect our kids from the dirty jews, let’s make concentration camps to save our PRECIOUS LITTLE KIDS!!
/S /S /S
This is about as accessible as it can get: faculty.math.illinois.edu/~jms/…/eversions.pdf
The magic happens at the center-point of the surface where the three self-intersections meet. When you ply the surface apart, a tiny cube forms at the triple-point and begins to grow.
Morin’s surface is slightly less complex than splitting the boy’s surface apart, in that sphere eversion halfway model, a trapezoid forms instead of a cube. Inverting a trapezoid in this way is the minimum complexity required to turn a sphere inside out.
Videos I enjoy:
Outside in , which uses a technique different than those above
The optiverse , which uses Morin’s surface mentioned above, but is as ‘smooth’ as mathematically possible.
Ypu haven’t lived till you comprehended this one!
If this comment makes you think desktop/laptop, I just switched to the firefox app on my android and have seen no downsides!
(Copied this comment from the last post about this)
Noticed just recently that if I click ‘all’, then I load the next page, my selection switches back to ‘subscribed’ and results reflect that. I confirmed this only happens on old.lemmy.world.
I’m running android version of firefox, v115.2.1