Jing Joh said:
How does gravity make things fall
If the same picture is taken in the same place at the same time at same intervals, would you still ask the same question?
a much better explanation than the rubber sheet. i have seen this same done but without the spacetime stretcher just the graphing.
I think he did a good job explaining the model, but I don’t think he did what he said he was going to do.
He didn’t tell us how mass warps space-time.
The Rev Dodgson said:
I think he did a good job explaining the model, but I don’t think he did what he said he was going to do.He didn’t tell us how mass warps space-time.
Other than that we had to ask Einstein.
if the universe was once in a tiny ball before the Big Bang then time inside the ball must have virtually ground to a halt due to increased gravity?
which other FoR are you comparing that scenario with?
what makes me wonder is this
did the Big Bang happen because the large masses experienced some rift in time over a short distance ?
it’s probably how the aliens tend to the universe
black holes can be knocked out by “ time “ bombs delivered to the core
watching down to the atom for the signs and shape of uncontrolled disorder
tending for the eons since the master controller left him to tend the universe
all wrongs are made right
the good pass to another existence
the bad are condemned and thrown into the oblivion of the abyss
meanwhile the hands of the clock turn and move towards the ultimate certainty that all things must pass
wookiemeister said:
meanwhile the hands of the clock turn and move towards the ultimate certainty that all things must pass
Good times & bad times & all times get over.
Nothing ends, it just changes form.
There’s no such thing as gravity, The Earth sucks.
bob(from black rock) said:
There’s no such thing as gravity, The Earth sucks.
Fuck that. I fight it all the way.
Jing Joh said:
Nothing ends, it just changes form.
Form has ends.
roughbarked said:
bob(from black rock) said:
There’s no such thing as gravity, The Earth sucks.
Fuck that. I fight it all the way.
Well obviously you are still winning well done Lad.
bob(from black rock) said:
roughbarked said:
bob(from black rock) said:
There’s no such thing as gravity, The Earth sucks.
Fuck that. I fight it all the way.
Well obviously you are still winning well done Lad.
spot on, dad.
JudgeMental said:
a much better explanation than the rubber sheet. i have seen this same done but without the spacetime stretcher just the graphing.
An excellent explanation.
You can find an essentially identical explanation and demonstration in Chapter 1 of Misner, Thorne and Wheeler “Gravitation” from 1973.
but …
You don’t want to even think about looking at Misner, Thorne and Wheeler unless you have done at least several years of University maths.
and …
This is the first time I’ve seen it dumbed down for the general public. Well done.
> did the Big Bang happen because the large masses experienced some rift in time over a short distance ?
Here’s a thought – mass and time didn’t exist before the big bang but temperature did. Perhaps.
Because the BB time and mass was zero but the BB temperature was infinite, you can easily get nothing from nothing, but it’s more difficult to get infinity from nothing.
> it’s probably how the aliens tend to the universe. black holes can be knocked out by “ time “ bombs delivered to the core
Um, no.
> meanwhile the hands of the clock turn and move towards the ultimate certainty that all things must pass
Is that certain? I agree it seems likely, but there’s almost as much free energy available in a heat-death universe as in the current universe. Planets are forever (unless protons decay, which is becoming less likely as we find out more from the LHC), and even one planet contains a fair bit of useful stuff.