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  #121 (permalink)  
Old 07-January-2007, 11:35 PM
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BMPBMP
Do you stay inside for fear of being hit by a flying Giraffe?
or EVEN LIGHTNING?
What if you walked outside and got hit by a falling Jetplane?
in real life, these risks are theoretically POSSIBLE
but you walk outside anyway
you drive your car even though theres a RISK you might get in an accident.

The Risks involved in THIS topic are so infinitesimally SLIGHT that you can call them Negligable Risks- almost too slight to exist.

Personally i say GO FOR IT! Learn all you can- be a risk taker-
except the risk on this topic is so slight it cant even qualify as Taking a Risk
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  #122 (permalink)  
Old 07-January-2007, 11:35 PM
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When "normal" people use the word theory they are talking about something highly speculative. When scientists talk about a theory they are talking about a concept that has been tested over and over again and has never been proved wrong.
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  #123 (permalink)  
Old 07-January-2007, 11:37 PM
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ok but what tells them that they are slight risks, thats what I dont understand
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  #124 (permalink)  
Old 07-January-2007, 11:41 PM
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The theory tells them.
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  #125 (permalink)  
Old 07-January-2007, 11:42 PM
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Understanding the bahavior of the factors involved
and the Properties of the factors involved

Whats the risk of you being bitten by a dog?
Whats the risk of you being bitten by a Kangaroo?
you have at least a BASIC understanding of how much contact you have with dogs- and how you act around a dog(Friendly or nervous) and can give a GUESS as to what the risk is...
you ALSO are aware of how much contact you have with kangaroos- and the fact they SELDOM BITE- they PUNCH and can give a basic guess that that risk is MUCH LOWER than the dog

To a Quantum Phycisist- with a HIGH education- they can predict with greater accuracy - as what i demonstrated in your case- with the dog and roo
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  #126 (permalink)  
Old 07-January-2007, 11:43 PM
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Ok but where and how was this theory tested

Like with the power they will use in this colider and the explosion power how can they actually calculate it
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  #127 (permalink)  
Old 07-January-2007, 11:45 PM
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Do you expect me to search for every test that has ever been done to the theory of gravity, and hundreds of other theories?

Every test done in the existing colliders show it right, every observation in the sky shows it right. The fact that an apple falls to the ground shows it right.

Get a subscription of the nature magazine and other scientific papers.
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  #128 (permalink)  
Old 07-January-2007, 11:49 PM
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ok but how powerful will these explosions be
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  #129 (permalink)  
Old 07-January-2007, 11:50 PM
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The "explosion" power of two 7TeV particles is so low, you could not light a match with it. You could not even move a match.
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Old 07-January-2007, 11:54 PM
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14 teraelectron volts = 2.24304705 × 10-6 joule
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  #131 (permalink)  
Old 07-January-2007, 11:58 PM
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i thought that they would need more power to do what they are doing
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  #132 (permalink)  
Old 07-January-2007, 11:59 PM
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you mean the power involved in running the machinery?


ALSO: allow me a moment- im looking up some Good Reading material for you BMPBMP and Dirty_G so you can have a better understanding of the technical parts..
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  #133 (permalink)  
Old 08-January-2007, 12:00 AM
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No what I meant was that the particls at RHIC in Brookhaven were 7TeV and the CERN LHC are going to be 30 times stronger
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  #134 (permalink)  
Old 08-January-2007, 12:04 AM
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is 7Tev not the energy given off by the particles as thet decay after the reaction.
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  #135 (permalink)  
Old 08-January-2007, 12:06 AM
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and even at 7*30 TeV it still so small that the only to detect is in the instruments designed to detect such small energys.
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  #136 (permalink)  
Old 08-January-2007, 12:06 AM
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I understand you laguana,

the thing i dont understand is how they can be sure that is wont destroy the earth, i mean no one knows everything and they have no way of calculating what will happen
How can we be sure - absolutely sure - that you won't destroy the earth?
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  #137 (permalink)  
Old 08-January-2007, 12:08 AM
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you dont Van
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  #138 (permalink)  
Old 08-January-2007, 12:11 AM
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This kind of nonsense could go on forever.

*Take a deep breath
*Switch OFF the PC
*Back away from the keyboard
*Go to the library
*Read
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  #139 (permalink)  
Old 08-January-2007, 12:12 AM
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Why do you concider this nonsense
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  #140 (permalink)  
Old 08-January-2007, 12:13 AM
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The particles are accelerated up to an energy equivalent of 7TeV. They can do more btw, up to 150 TeV IIRC. The higgs particle is expected to have an enegry equivalent somewhere between 117 TeV and 250 TeV. So they would have to turn it a little more than 7TeV up to find it. But usually they will operate the LHC with particles of an energy equivalent of 7TeV.
Most of the used energy used by the LHC goes into the superconducting magnets that keep the particles on track on its way around the collider. The energy to actually accelerate them is the energy they have after they have been accelerated. 2.24304705 × 10-6 joule each.
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Old 08-January-2007, 12:15 AM
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Quote:
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Why do you concider this nonsense
Do you consider the idea that kicking a stone would destroy earth as nonsense? I do. This plays in the same league, it is just more difficult to grasp as we are talking about subatomic partices.
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  #142 (permalink)  
Old 08-January-2007, 12:18 AM
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i dont understand how u compare this to kicking a stone, when u kick a stone u hit nothing but particles a what are used to create things, so you kick a particle
into another and you create something but how do you know what
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  #143 (permalink)  
Old 08-January-2007, 12:21 AM
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Quote:
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i dont understand how u compare this to kicking a stone, when u kick a stone u hit nothing but particles a what are used to create things, so you kick a particle
into another and you create something but how do you know what
well particle accerelators have been slamming particles together for decades now, this is just another particle and at higher energies then before.
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  #144 (permalink)  
Old 08-January-2007, 12:23 AM
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what do u mean for decades now

and even though this is a different particle at different speeds
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Old 08-January-2007, 12:23 AM
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Either my english degraded because it is 1 am or your post is somehow ...
Well I hope I got your idea.

I compared it to kicking a stone because the probability destroying earth by swithing on the LHC is in the same range as when you kick a stone.
How we know that? I think we have been through this already.
How we know what we will create? Our scientific theories say so.
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Old 08-January-2007, 12:25 AM
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Quote:
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what do u mean for decades now

and even though this is a different particle at different speeds
No we are using the same particles. We just give them more energy.
The resulting "particle" that we want to make appear is something we have not yet "seen".
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Old 08-January-2007, 12:34 AM
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I am out for this night. Have some good dreams. Be sure, earth will continue to exist. ;-)
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Old 08-January-2007, 12:39 AM
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Quote:
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I am out for this night. Have some good dreams. Be sure, earth will continue to exist. ;-)
*Planet X takes a hard right turn...*
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  #149 (permalink)  
Old 08-January-2007, 12:40 AM
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Quote:
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Either my english degraded because it is 1 am or your post is somehow ...
Well I hope I got your idea.

I compared it to kicking a stone because the probability destroying earth by swithing on the LHC is in the same range as when you kick a stone.
How we know that? I think we have been through this already.
How we know what we will create? Our scientific theories say so.
basically that was my point and I may have been wrong with different particles.
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  #150 (permalink)  
Old 08-January-2007, 12:40 AM
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so why is there so much fear about this if it is like kicking a stone and why have there been two court cases by scientists to stop this
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