
20200518: Mapping the Multiverse
 09:49: Now we saw that in the Schwarzschild solution, a white hole exists in the past of a purely hypothetical eternal nonrotating black hole.


20200422: Will Wormholes Allow Fast Interstellar Travel?
 00:23: ... a black hole. But before black holes were ever taken seriously, the Schwarzschild solution revealed the possibility of the ...
 00:42: ... in certain coordinate systems, the gravitational hole described by the Schwarzschild solution was not a dead end. Rather it was a twosided funnel. But leading where? ...
 01:09: ... of particles. Einstein and Rosen imagined two regions described by the Schwarzschild solution not as parallel universes, but rather as overlapping layers of the same ...
 03:14: ... been showing this classic depiction of the wormhole described by the Schwarzschild solution. ...
 06:35: ... Schwarzschild solution really represents two things  it accurately describes a nonrotating ...


20200331: Whatâ€™s On The Other Side Of A Black Hole?
 05:49: ... to their full extent, we get what we call a maximally extended Schwarzschild solution  and it reveals strange new regions on the Penrose ...


20200324: How Black Holes Spin Space Time
 02:56: ... Well, general relativity is hard, and the spherical symmetry in the Schwarzschild solution eliminated a lot of complexity. Without that simplification the algebra ...


20200203: Are there Infinite Versions of You?
 13:09: ... for example if one of the masses is much heavier than the other then the Schwarzschild solution gives simple equations for orbits which work pretty well as long as the ...


20170119: The Phantom Singularity
 11:19: Actually, Einstein's theory and the Schwarzschild solution that is derived from it suggests it must exist.
