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Author | Topic: Before Big Bang God or Singularity | |||||||||||||||||||||||||||
cavediver Member (Idle past 3664 days) Posts: 4129 From: UK Joined: |
Would it be in the general direction of the North Star. Yes it would... wow, I forgot that North is straight-up oh dear, it is too late for this level of humour stimulation.
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Rahvin Member Posts: 4039 Joined: Member Rating: 8.2 |
You know I been thinking about this North Pole thing quite a bit because it keeps coming up. The thought occured to me when I saw a sub stick it's nose through the ice. What if we had a sub over the North Pole and He launched a rocket straignt up what direction would it be heading. Would it be in the general direction of the North Star. Just a thought. Have fun, Oh for crying out loud! It's an analogy, ICANT! And aside from that, the rocket would be heading "up." Not North. The North Star is called the North Star because it happens to be aligned with our North pole, but the star itself doesn't designate the direction. When you know you're going to wake up in three days, dying is not a sacrifice. It's a painful inconvenience.
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi cavediver,
cavediver writes: Yes, it definietly does. That is the point of the analogy. At T=0 in classical big bang, or in no-boundary, there is no concept of before. But as I asked earlier, if you are looking for a cause, why does it have to be in the past? Why not just say just because. Now lets examine that. It can't be in the future. No definately not. If it is in the present being the moment of T=0+ There is no way the singularity could spawn the universe unless it did it out of the absence of anything. Because there had been no condition to be able to cause the singularity to come into being. There was no space=time.There was no gravity. There was no black holes. I got 2 choices. It spawned from an absence of anything.It spawned from something that was in existence before T=0. I choose the latter it make's more sense. Have fun, "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi Rahvin,
Oh for crying out loud! It's an analogy, ICANT! And aside from that, the rocket would be heading "up." Not North. The North Star is called the North Star because it happens to be aligned with our North pole, but the star itself doesn't designate the direction. OK I still been thinking. How about if a rocket took off from Cape Kenedy heading north flying at about 20,000 feet When it reached the North Pole still heading North out into space where would it be heading? I know one thing it would leave a lot of busted glass in its path. Just a thought. "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi cavediver,
Yes it would... wow, I forgot that North is straight-up I thought you would get a kick out of that I actually got that from Hawking's imaginary time. Have fun, "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi cavediver I missed this one.
cavediver writes: No, it is not impossible. Why do you claim this? How could we exist? There would be no universe.
Msg=56
ICANT writes: The only way put forth for the singularity to exist says it can not exist. cavediver writes: Nonsense, the singularity is at T=0. Message 59 ICANT writes: Then what process produced this singularity at T=O? cavediver writes: As Hawking said, the positive curvature of the space-time. Message 62 ICANT writes: So are you saying there was space-time before the Big Bang? cavediver writes:
No, of course not... You said "singularity cause by the positive curvature of the space-time." You said there was no space-time before Big Bang = T=0+. No spacetime = no positive curvature of the space-time = no singularity = no Big Bang. So if you are correct in what you said we can't be here. Unless you got a better explanation. I got one but you won't accept it. Have fun, "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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Hill Billy Member (Idle past 5375 days) Posts: 163 From: The hills Joined: |
I'm sorry, but I'm kinda stuck here.
The universe always was but it used to be smaller? Is this true? As I said, I wanna understand. " When hunting the obtuse subtlety makes excellent bait." Jimmy V.
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Modulous Member Posts: 7801 From: Manchester, UK Joined: |
You said there was no space-time before Big Bang = T=0+. No spacetime = no positive curvature of the space-time = no singularity = no Big Bang. You still thinking of things like this: Nothing.........spacetime....positive curvature...singularity...big bang This is wrong. Spacetime is a four dimensional entity. At some coordinates in that entity there exists postitive curvature of spacetime. One such coordinate is at T=0.
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi Hill Billy,
Hill Billy writes: As I said, I wanna understand. You having a hard time. Man I just walked out into the yard and looked up there is so much stuff up there. I came back in and set down and started trying to figure out how you could get Jupiter which is 9 times the size of the earth into something as small as a point. Then what would I do with all that other stuff?
Hill Billy writes: I'm sorry, but I'm kinda stuck here.The universe always was but it used to be smaller? Is this true? But to answer your question yes.
Isai. 45:12 (KJV) I have made the earth, and created man upon it: I, even my hands, have stretched out the heavens, and all their host have I commanded. See I told you it was smaller but is now larger. I Know I got it from a reliable source. "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi Mod,
modulous writes: Spacetime is a four dimensional entity. At some coordinates in that entity there exists postitive curvature of spacetime. One such coordinate is at T=0. Are you saying there was space-time and at some coordiance in that spacetime is where the postitive curvature of space-time created the singularity that spawned the universe? Very interesting, "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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Modulous Member Posts: 7801 From: Manchester, UK Joined: |
Are you saying there was space-time and at some coordiance in that spacetime is where the postitive curvature of space-time created the singularity that spawned the universe? Very interesting, No, I'm saying the big bang is not about spawning the universe. The big bang is just part of the universe just like any other part of the universe we might give a name. The universe doesn't 'come into existence' at the big bang. The universe exists - past, present and future as one four dimensional entity.
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cavediver Member (Idle past 3664 days) Posts: 4129 From: UK Joined: |
It can't be in the future. No definately not. Really? I wish I'd known you were such an expert on space-time physics. Why can it not be in the future? BTW, it is 'definitely' - think of it as de-finite, you won't go wrong again... Edited by cavediver, : No reason given. Edited by cavediver, : No reason given.
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cavediver Member (Idle past 3664 days) Posts: 4129 From: UK Joined: |
ICANT writes: So are you saying there was space-time before the Big Bang? cavediver writes: No, of course not... You said there was no space-time before Big Bang = T=0+. No I did not You should read what I said... I said that I was NOT saying that "there was space-time before the Big Bang" It simply makes no sense. There is no 'before' so it impossible to talk about it. Of course there is space-time. The singularity is surrounded by it. The singularity is a feature of that space-time, and arises because of the nature of that space-time. Simple...
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Rahvin Member Posts: 4039 Joined: Member Rating: 8.2 |
You said there was no space-time before Big Bang = T=0+. ICANT, time is part of space-time. Speaking about "before" space-time is like taking this ray: *------------------------------> and asking "what point is farther to the left of the start of the ray?" It doesn't make sense - there are no points on the line farther to the left of the start of the ray. "Before" is defined as "earlier in time than x." You're trying to ask "what is earlier in time than time?" That question doesn't make sense. If you stand exactly on magnetic North and pull out a compass, how do you go further North? The question doesn't make sense. If you ask "which is higher up, Mars or Venus?" the question doesn't make sense - "up" from the perspective of Earth doesn't make sense after you get a relatively short distance from the ground. Any of this helping? The questions you're asking and the things you say when you think you understand are like asking "what's wider than width?" When you know you're going to wake up in three days, dying is not a sacrifice. It's a painful inconvenience.
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ICANT Member Posts: 6769 From: SSC Joined: Member Rating: 1.5 |
Hi Mod,
Modulous writes: No, I'm saying the big bang is not about spawning the universe. Then at the Big Bang. Time, space, and all matter did not come into existence.
Modulous writes: The big bang is just part of the universe just like any other part of the universe we might give a name. Like the Andromeda Galaxy, Sunflower Galaxy, or our milky way galaxy. Then what was the function of the Big Bang?
Modulous writes: The universe doesn't 'come into existence' at the big bang. OK. When did it come into existence if it is only 13 billion to 20 billion years old?
Modulous writes: The universe exists - past, present and future as one four dimensional entity. This is supposed to be my line. I believe Genesis 1:1. In the beginning God created the heaven and the earth. Since God had no beginning the universe had to always be here in some form. I have so stated many times on this forum. Have fun now, "John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."
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