white olds are curious mathematical opposites of black holes and they were
opposites of black holes and they were
opposites of black holes and they were discovered mathematically in I think was
discovered mathematically in I think was
discovered mathematically in I think was the early 1970s when black hole
the early 1970s when black hole
the early 1970s when black hole mathematics was maturing you have the
mathematics was maturing you have the
mathematics was maturing you have the idea how do you make it work you go
idea how do you make it work you go
idea how do you make it work you go through the equations about a bang
through the equations about a bang
through the equations about a bang here’s this black hole it works it’s
here’s this black hole it works it’s
here’s this black hole it works it’s predicted by Einstein’s relativity he
predicted by Einstein’s relativity he
predicted by Einstein’s relativity he didn’t predict it he didn’t keep using
didn’t predict it he didn’t keep using
didn’t predict it he didn’t keep using his own theories and equations he did
his own theories and equations he did
his own theories and equations he did not go there because it was too extreme
not go there because it was too extreme
not go there because it was too extreme for even for Einstein to reach we land
for even for Einstein to reach we land
for even for Einstein to reach we land there in the early 1970s late 1960s
there in the early 1970s late 1960s
there in the early 1970s late 1960s here’s a black hole a region of space
here’s a black hole a region of space
here’s a black hole a region of space nothing comes out ever
nothing comes out ever
nothing comes out ever it’s a collapsed region of space-time
it’s a collapsed region of space-time
it’s a collapsed region of space-time and we have evidence for them in the
and we have evidence for them in the
and we have evidence for them in the Centers of galaxies as endpoints of the
Centers of galaxies as endpoints of the
Centers of galaxies as endpoints of the death of stars at the time you realize
death of stars at the time you realize
death of stars at the time you realize you can take the equations that give you
you can take the equations that give you
you can take the equations that give you a black hole and you realize it turns
a black hole and you realize it turns
a black hole and you realize it turns out there’s another solution to those
out there’s another solution to those
out there’s another solution to those equations it’s not that complicated to
equations it’s not that complicated to
equations it’s not that complicated to imagine if I have if I say if I take the
imagine if I have if I say if I take the
imagine if I have if I say if I take the number-9 and I ask you what’s the square
number-9 and I ask you what’s the square
number-9 and I ask you what’s the square root of 9 what would you tell me you’d
root of 9 what would you tell me you’d
root of 9 what would you tell me you’d say 3 3 times 3 is 9 so 3 squared is 9
say 3 3 times 3 is 9 so 3 squared is 9
say 3 3 times 3 is 9 so 3 squared is 9 square root of 9 is 3 so we got that ok
square root of 9 is 3 so we got that ok
square root of 9 is 3 so we got that ok so the answer to the question what is
so the answer to the question what is
so the answer to the question what is the square root of 9 is 3 however I now
the square root of 9 is 3 however I now
the square root of 9 is 3 however I now ask you what is negative 3 times
ask you what is negative 3 times
ask you what is negative 3 times negative 3 it’s also 9 so in fact the
negative 3 it’s also 9 so in fact the
negative 3 it’s also 9 so in fact the answer to the question what is the
answer to the question what is the
answer to the question what is the square root of 9 as two solutions 3 and
square root of 9 as two solutions 3 and
square root of 9 as two solutions 3 and negative 4
negative 4
negative 4 they’re both legitimate solutions to
they’re both legitimate solutions to
they’re both legitimate solutions to that question one is not more better
that question one is not more better
that question one is not more better than the other the equations that give
than the other the equations that give
than the other the equations that give you a black hole there’s a second
you a black hole there’s a second
you a black hole there’s a second solution to it it’s the mathematical
solution to it it’s the mathematical
solution to it it’s the mathematical opposite of the black hole where
opposite of the black hole where
opposite of the black hole where everything only ever comes out of it
everything only ever comes out of it
everything only ever comes out of it what possible other word would be picked
what possible other word would be picked
what possible other word would be picked for this a white hole early 70s people
for this a white hole early 70s people
for this a white hole early 70s people said are we got this
said are we got this
said are we got this what would my hole look like is there
what would my hole look like is there
what would my hole look like is there evidence for one in the universe so we
evidence for one in the universe so we
evidence for one in the universe so we trained the telescopes on the universe
trained the telescopes on the universe
trained the telescopes on the universe now not so right now white holes are are
now not so right now white holes are are
now not so right now white holes are are in the repository of science fiction
in the repository of science fiction
in the repository of science fiction ideas that you might want to do
ideas that you might want to do
ideas that you might want to do something with or not but there’s no
something with or not but there’s no
something with or not but there’s no evidence for them as being real objects
evidence for them as being real objects
evidence for them as being real objects in our known universe
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