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  #21  
Old 28-02-2007, 09:33 PM
shredder
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Its not so much the fishing that bothers me, its the way they are almost insistent it is true, but never quite come out and say it is, and then sing a different tune when wrong such as "oh well it was only a theory".

I recall from back in my school days (which is quite a feat in its self) that in the past scientits used to believe the Earth was enveloped in some mystic material. I cant recall much about it, but I think it was supposed to correct for stars twinkling or retrograde motion of planets or something. Had lots of weird and strange properties, such as thinner at the front of the Earth and trailing away behind etc. Anyway the point was it was mystic, couldnt be seen, couldnt be measured, couldnt be tested, and every time some one tried the scientists of the day said "oh no you cant test for it like that"... reminds me of the Dark Energy debate now, mystic, is there just to explain some special purpose / equation, and no way of testing for it.

Another example from the past was when examining the human body. First everything definately worked by levers, muscles, filiments etc, and if only you could build a dummy well enough you could make it real. Then everything definately worked by chemicals, and with the right chemicals you could treat everything. Then it was all driven by electrical impulses, and with wires attached to the right place we get Frankenstines monster. Now its all DNA and if only we got that right I am sure we would know exactly how we all work..... until we discover what is next in driving us.... but you would be hard pressed to find many scientists today who dont believe (and really believe) its all down to DNA, just as it was all down to Electrical impulses, Chemistry, and Muscles before that....
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  #22  
Old 04-03-2007, 05:40 PM
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I think sophistication is our enemy . At the moment there are a few theories around that seem to be hanging by a thread. Big bang and string theory are even called into question however it is the process of trying to keep an idea afloat that strengthens the ones in opposition because the idea to hold something afloat can be its undoing. And I mention inflation and the big bang.. it seems reasonable because the math can support the unreasonable, but without inflation we need to reconsider the whole idea. Big bang depends on inflation, at the moment, or new approaches will have to be provided as current ones seems weaker by the day, if inflation is taken out of the mix adjustments will need to be made . I think the danger for scientists is to have the strength to research something only to find it is a dead end and give in..but that’s the way knowledge moves forward , an evolution of the best ideas …but that still does not mean they are right hence always leaving the door open to a yet newer approach or a interesting development of the prevailing ideas and theory . That is neat .
My gravity rain idea has moved forward after something I noticed about lightening (on the TV no less ) but I had nearly left it alone and then this inspiration to follow up a related matter.. that’s the wonderful thing about humanity it somehow moves forward in spite of itself. If you have any links on “sprites” a phenomenon associated with lightening I would love to hear about it..Just got near the net(this is the first call spot ) and am about to look for all I can find on them ..so interesting..huge balls of energy coming from outta space (my view ) and then leaking into clouds and then to the ground as what we are familiar with and nearly took me out..lightning … But these sprites are energy or particle concentrations way up there very interesting stuff..these things make so much sense to me from a gravity rain approach (in my Universe where things work different than in this one) It’s like a traffic jam of traffic coming into the city(gravity rain coming from out there gets slowed down by particles in cloud )..this is what I see as happening the sprites are the first backup and the lightning is similar to short cuts we zip down to reach our destination… simple view of it .
Thanks for the big bang approaches I really appreciate to input so on the one hand it started everywhere and on the other it did not. That’s the way it should be I think.
Alex
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  #23  
Old 12-03-2007, 10:05 PM
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but could it be what we percieve as a single finite point in time of its birth was preceeded by its end in an equally imeasurable instant ?

The cyclic nature of time surrounds us everwhere
look in the dark sky we see
an end and a beginning there in the one view at times
To me the universe is infinate in that it never really ends or begins

good read .. but dosn't really support my half assed views at all ..much
http://www.chiark.greenend.org.uk/~s...ve/entropy/#01
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  #24  
Old 13-03-2007, 01:54 PM
Karls48 (Karl)
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At this stage of human history most of the science assumptions about workings of the Universe are questionable. Every new cosmology theory seems to contradict some what we call “fundamental laws of nature”. It is quite possible that “laws of physics” that are valid in our solar system only do not apply on cosmological scale. The limits we place on physical phenomena – Speed of light, Information transitions speed, Relativity, Causality, Laws of Thermodynamic and so on are a concepts invented by us, because the brilliant minds that formulated them come to the end of their imagination and needed closure. Some arguments Albert Einstein used in his formulation of relativity theories are not correct in the view of present knowledge. Today, the scientist falling in the elevator would have a means to find out if he is moving or is stationary.
If the laws of thermodynamics were universally correct, object such Black holes should not exist. If law of Entropy is universally correct, the evolution and Us should not happen. Scientist generally agrees that our laws of nature do not apply inside of Black holes, yet those object are part of our Universe.
Alex, I do not agree that the sophistication is our enemy. I would say it is a specialisation. Most of the scientists are too specialised and they don’t see what is happening next door. I’m speaking from experience, working with doctors and professors of engineering and electronics. Holistic approach doses not give you specialised knowledge, but lets you assess knowledge for whole system
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  #25  
Old 16-03-2007, 08:33 AM
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Karl observed...
"I would say it is a specialisation. Most of the scientists are too specialised and they don’t see what is happening next door".
I think that is a valid observation Karl if there is one thing I have learnt about humans from my various careers humans become specialists and as such seem to find it difficult to intergrate their ideas with those of others, not an unexpected result. However information is shared so well now I am hopeful we are on a new dawn of understanding the Universe.
I have been spending a lot of time looking at maps of the observable Universe
(example here... http://www.anzwers.org/free/universe/universe.html)
trying to imagine how small we are... It is amazing so much has been observed but it sure makes me question the inflation theory.. which I think should not be called a theory in the strict sense. I dont care how many sums support it the suggestion that all we can observe could have grown in a split second needs revision and rather than try and make it right with tweaking formuleas simply seek a more acceptable alternative.. in so doing we may move forward. However specialisation means that as a non specialist and therefore ignorant of the "deeper" knowlegde on the matter such a suggestion is regarded by specialists in the field as silly made without the knowledge they enjoy.They can look down all they like but the concept seems unreasonable unless you add God... which they avoid. Specialisation in a species often leads to its demise because it is unable to adapt.
But it is wonderous that humans can even look into such things.
I fall back to the proposition that just because one can imagine something and prove it with sums that may have little bearing on the reality. Lately I have thought a lot about a black hole.. an object born of theory without physical observation, only inferrence yet such an object is now excepted as real... I say in the absence of seeing one "close up" and in the absence of tangible proof perhaps it may not exisit at all. How specialists would jump on me for that..to suggest they could be wrong would be seen only as impertinent... yet I see little as being unreasonable with such a statement.
There are many "theories" presented as an unquestionable fact yet the subjects of so many theories lay beyond physical proof.
mmmmm I think I best stop looking at those maps they only make me question things more than is necessary in my small world.
alex
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  #26  
Old 16-03-2007, 06:11 PM
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DobDobDob (Ron)
Blacktown isn't so black

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Just a small point ( I really am quite literally running out the door, er through the door, er doorway)...have to carefully what you say these days

I say...that the origin is far less important than the future, glib as that may sound, what it really means is that to find the answer from the past, one must look toward the future.

How will it end?
Will it end?

What do you mean by end?

I have for 8 years pondered the same questions that have been discussed herein and I have thought that this entire phase (Origin-Expansion-End) is just another lap on the treadmill of existence.

I think conventional thinking is too limited, I fear we are blinkered in how bold we dare to think.

If existence were continually born, lived (existed) died, then would not this be analogous to say the blood being pumped into the human heart. Consider that blood can only flow one way (in a working heart, not a diseased one), and a unique filter exists which permits the flow of blood in only one direction.

The origin of our universe, or if you like, this existence, this time around, began at the point where the filter operates, some call it the big bang, others a quantum singularity, the name doesn't really matter.

What matters is that the eternal process has begun again, simply another lap, in the unending cycle of existence.

The passage from one side of the filter to the other (from a previous existence to this existence) can be a monumental event in our minds, but forgetting the energy and the forces at that moment, it is just the way it is.

All birth comes with some pain (ask any mother), so when a new existence begins, there is a little tumultuous grunting and groaning (so to speak), please permit my flowery and colourful language be used here, it is only meant to illustrate a point.

At the end of each cycle (what to us would be an inconceivably tumultuous and cataclysmic event) is little more than the passing through the one way linear filter to begin the next cycle.

Thus I humbly submit that there is no begin or end, just being, just existing, and the markers we use, are there to give us some sense of where we are in the current lap (cycle).

To think that something came from nothing is IMHO unlikely, thus to eliminate this from my mind which cannot cope with the constraints placed on it, I have totally omitted the idea of beginning and end and converted it into continuous and unending. Who can say what lied before the current lap began and who can say what will transpire after this lap ends and the next one begins?

This is perhaps over simplistic, but nature (existence) is IMHO simple at it's core, it's 'us' that looks to explain things in a manner we can easily understand, and I agree that is a noble task, but perhaps opening ones mind and truly looking at things that don't stem from traditional teachings might be as powerful as tertiary learning.

I wish I could write more, but I have to run. I did quite a few essays on this when I went through Swinburne years ago, I only regret not keeping it, I had some pretty radical ideas back then, just the type of ideas that actually lead to new understanding I'm glad I'm all grown up now

Have fun with the thread boys, of course you are all correct
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  #27  
Old 16-03-2007, 07:09 PM
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Ron with wonderful observations like that you will have me believing that you can run out the door when it is indeed shut .
Came back to Earth today and although not running out the door spent a great deal more time on string theory. Not as a specialist needless to say. At least in our discussion here we dont try to fool ourselves as much as those following the string theory idea...(another theory that has no right to be called such)... a theory as I understand it demands experimental proof yet after some 25 years or more the ideas upon which "string theory" er rather ""string ideas" are based have as far as I can tell provide no experiments proving one thing or the other .
It seems to me specialists can get a little too involved in their work and maybe should take a walk before they continue with such ideas . Supersymmetry is only sums after all, and in my view needs a link to the real world with a conclusive experiment . The additional dimentions sounds fanciful but again an experiment would remove the doubt and place sceptics like me in their place (the place they would like sceptics like me to go to that is ). And of course they seek to deal with gravity in such a way that makes my gravity rain seem more than plausible.. consider the two approaches and ask which product you could sell more of if you were the salesman . I dont require the possibility of trillions of Universes each with double the dimentions proven to exist in our current Universe so in questioning the current line of thought I dont feel impertinant in fact I dont feel intimidated if this is the best that line of thought can offer .
Still I will be dead before I will be proved right or wrong I expect.
The problem is we have a great man Dr A who moved thinking forward who has achieved a status that all seek to fit any ideas into his beliefs..fair enough but maybe some things need review even if Dr A is shown not to be on the money all the time. I still think his greatest blunder will prove to be his greatest insite in so far as that relates very closely to where I am coming from.
Still I would rather the current quest for knowledge to continue rather than none at all or to follow the world view of a book written by many people near 2000 years ago on matters which still have no proof...and on the bright side.. often although a goal is not reached other worthy consequences result in the effort so who knows what may be a side product of the string idea for example, at least it is an attempt to move knowledge forward rather than rely on old old teachings difficult to interprete in a modern context.
Run thru the door more often I think the pressure of time has produced some terrific insites form you.
Do you think it will rain on the weekend?
alex
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  #28  
Old 16-03-2007, 07:27 PM
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DobDobDob (Ron)
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Hahahaha you are an intriguing man Alex, I hope we never end up on my backyard some night when the seeing is not so good, it could end up being the spark that revolutionises physics completely.

I like what you wrote, I like what Karl wrote, I like bits and pieces of what most people write....but I am pledged to never close my mind as it was for more than 40 years. Once I understood that it was okay to question things and not believe everything that was written in books, I became literally (overnight, well over 4 years) a new person.

Everything I have done and every waking moment of my personal existence since my awaking, has been to follow the advice of a former jailbird, who lived 500 years ago, this bugger got it right. His name was Cervantes and he said, "The road is always better than the inn". To this nanosecond, I believe him and know he is right.

Adapting that to this discussion, it is the pursuit of knowledge rather than the attaining of it that is the most rewarding, my proof is this, just look at how much fun we are having right now, right or wrong, it doesn't matter, as long as we are always searching for the answers, great isn't it
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  #29  
Old 16-03-2007, 08:25 PM
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I now hang my car keys on a chord around my neck so it gives me more time to search for other things .
Dr A had many good ideas but the best was having the same clothes so he did not waste time on silly little decisions as to what to wear, carry that thinking thru to other silly obstructions and you will have time to think,I feel it was such an approach that released an intelect uncommon in humans.
Mate I must say however I had more fun when I did not think too much and acted as an animal driven by need alone... still I always know where to find my car keys .
alex
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  #30  
Old 22-03-2007, 07:23 AM
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thank you alexander for the link to see the growth of the universe.
i usually look from outside-keep on.
cohen avshalom charly isreal/haifa www.icarus5.com
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could the spaciousness chane state just like every mater www.icarus5.com
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  #31  
Old 26-03-2007, 12:31 PM
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Quote:
I now hang my car keys on a chord around my neck so it gives me more time to search for other things .
alex you are a genius. i'd vote for ya
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  #32  
Old 26-03-2007, 02:32 PM
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Quote:
Originally Posted by huckabuck View Post
alex you are a genius. i'd vote for ya
Thank you Hucklebuck I accept your compliment with humility knowing that I am but an ordinary bloke with enough smarts not to ever place myself in a position to be voted into more work .
Thank you very much for your kind words .
alex
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