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| Philosophy General philosophy: metaphysics, ethics, the Enlightenment, and the human experience. |
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#46 (permalink) |
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
Thanks Cyberpi,
I love your point. So nothing is infinity and something is finite. Yes? If so everything that is something has some boundary and what is beyond that is in what something exists. Or do you propose that something can exist within nothing? Regards Tao |
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#47 (permalink) |
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,830
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
It is an interesting perspective...but it seems to make sense. Everything created has a beginning, and because it has a beginning it cannot truly be considered infinite. Hmmm, so what existed beyond that teaspoonful of mass / energy at the moment of the Big Bang? The eternal nothingness? Is that what lies beyond our universe today? It that where black holes vent to? Are black holes the "cooling vents" for the cycle of the universe?
Of course, if something is vented into nothing, is nothing still nothing...or does it become something? |
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#48 (permalink) |
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
Exactly..
I cannot believe there is such a thing as nothing. Every beginning is the product of the end of one or more other things. You just cannot get something from nothing. Nothing has never existed because there is something. So it is not only nothing that it infinite it is everything is a part of the infinite. As for fundamental laws (thermodynamics is not one) they are to theoretical physicists, with the exception of Gravity, strictly limited to 3d space/time. Something they believe to be an illusion. Electro-magnetism, the strong and weak nuclear forces all break down in the expanded theoretical multi-dimensional infinity. So I do not think the concept of infinity to be a logic experiment in thinking yourself up your own jacksie, but a fact that given the existence of one nano-partical is the only logical assumption that can be drawn. If there was indeed 'nothing' that too would be infinite. In that sense nothing is the twin of something. Tao |
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#49 (permalink) | |
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Why do cows say MU?
Join Date: Aug 2005
Location: Pacific Ring of Fire
Posts: 1,583
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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![]() Actually, a physicist said that if you add up all of the strong nuclear force, the weak nuclear force, and subtract the gravitational force, you wind up very close to zero--which might suggest creation from nothing. Also, the idea of zero serves as a reference point from which to measure things relative to each other. {Ever notice how computers will refer to themselves as 0, or zero?} One other thing--can thoughts and understanding be considered something? Do they not arise from incomprehension? Does that also make incomprehension something? How about noncomprehension? Just where do our thoughts come from? Where do they do after they pass? How about our novel, 'out of the blue' ideas and inspirations? Where do they come from? |
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#50 (permalink) | ||
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
Hi Seattlegal,
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regards tao |
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#51 (permalink) | ||
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Executive Member
Join Date: Jun 2006
Posts: 1,272
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
No. I said that nothing is infinite and I said the only thing infinite is nothing. I did not say that nothing is infinity. Zero is nothing.
So then Zero is suspect too as claiming to be a thing that it is not. Quote:
Whereas I was noting that the whacked out mathematicians and the derived followers believe the opposite... that you can get an infinite amount of nothing from something. So, because you exist then ZERO does not? Are you negative on negative numbers too? Quote:
Thermodynamics is one of the most fundamental laws that there is in every field of science and at every scale. If you can think of a place where it has not been applied then it soon will be. |
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#52 (permalink) | |||||
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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#53 (permalink) | |||
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Why do cows say MU?
Join Date: Aug 2005
Location: Pacific Ring of Fire
Posts: 1,583
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#54 (permalink) | |||||
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Executive Member
Join Date: Jun 2006
Posts: 1,272
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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Here is a bit of trivia for the recovering math follower: If all of the energy and particles in this Universe were used to somehow write or represent the largest number possible, then there are allegedly still more numbers that are greater to it than there are lesser to it... in the belief system of mathematics. |
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#55 (permalink) | ||||
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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Regards Tao |
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#56 (permalink) | ||
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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#57 (permalink) | |
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Executive Member
Join Date: Jun 2006
Posts: 1,272
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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What percentage of this allegedly infinite Universe do we occupy? |
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#58 (permalink) | ||
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
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Tao |
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#59 (permalink) | |
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~~~~~~~~~
Join Date: Jan 2004
Location: Gator Country, FL, USA
Posts: 3,830
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
Kindest Regards, all!
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#60 (permalink) | |
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Exercises in futility
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Re: disproving infinity paradoxes; Hilbert’s Hotel?
Hi Juantoo
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Question: How old is the oldest star? shannon m connolly Answer: That's an interesting question. From what we know of the evolution of stars (that is, how they change as they get older) there seem to be some stars around that are roughly 15 billion years old. However, recent measurements of the age of the universe suggest that the entire universe is younger than that (maybe 10 billion years). The answer is probably somewhere between those two numbers. asmith (taken from the "ask a scientist" website) I have read about stars now dated at at 18 million years where as most physicists tend to agree the big bang took place 13.8 billion years ago. There are huge holes and inconsistencies in current models. What we do know is that whatever devices of measurement we build we keep seeing further and further or more and more. And everywhere we look we find things that fit our perceptions but more importantly many that do not. To say that there is a finite amount of matter is a bit of a leap of faith in theories that are as watertight as colanders. Over on another thread Flow left a link to a harvard scientist working on branes. In her mathematics we see that the expression of matter on our brane is not necessarily a universal expression. Gravity is entirely dependent on what we perceive as mass, for example, but on an adjacent brane this almost negligibly weak force is massive. Can you imagine living in a universe where each person weighs billions of tons? Or another one where we to a people there seem just as heavy to them? The exchange of matter between branes can take place and if there are an infinite number of those then there could indeed be an infinite amount of matter. Its like a chain of numbers, which despite cyberpi's protestations is potentially infinite in either direction. Say we live on a brane arbitrarily numbered 42. Well branes 41 and 43 will find ways to exchange mass with our brane as ours will with them. Perhaps big bangs and black holes are the big dramatic examples of this. Anyhow my point is that front line physics is far from certain about there being a finite mass. And thus it is not really a very good case for arguing a finite universe. Regards Tao |
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