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Re: What is Twistor Theory? | Roger Penrose AND What came before Big Bang? Why he changed his mind.

By: De_Composed in GRITZ | Recommend this post (0)
Tue, 10 Jun 25 7:24 AM | 14 view(s)
Boardmark this board | Grits Breakfast of Champeens! 		Msg. 09488 of 09763
(This msg. is a reply to 09487 by Zimbler0)
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Zimbler0:

Re: “'m pretty sure it would be possible for me to go still further.”We know that gravity warps space. While I haven't found anything directly addressing whether there's an end to space, my imagination tells me that with all the mass and gravity behind me, space would have to bend back the way I'd come. I couldn't possibly go beyond the universe because there wouldn't be a straight line going that way. Nor would my gravity be great enough to make the universe boundary bulge significantly in a new way. A galaxy can seemingly do that, but I can't.

So, my guess is that there is no edge of the universe. Just bending and warping that we can't even see.(••• - De)

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The above is a reply to the following message:
Re: What is Twistor Theory? | Roger Penrose AND What came before Big Bang? Why he changed his mind.
By: Zimbler0 in GRITZ
Tue, 10 Jun 25 7:07 AM 		Msg. 09487 of 09763

Fiz > are you saying it is "already" infinite or only that it MAY be open (go on expanding infinitely)?


I'm certain that the universe is Infinite. Because, if it were possible and I was able to go where you think the 'end of the universe' is . . . I'm pretty sure it would be possible for me to go still further.


Fiz > Inertia really is just the cumulative effect of all the gravity in the universe.


I really don't think so. Inertia and Gravity may be closely related. A large, 'heavy' Mass has inertia. Being mass it also generates its own gravitational field. More mass, more 'gravity', and more inertia. That much I can 'grok'.

But there is no way in heck that the 'gravity' within the entire universe is going to have any effect upon the inertia of my rock.

Or are you thinking you can repeal the law of gravity?

Zim.

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