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| Tags: einstein, relativity |
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Gerhard@AMSwb wrote: Hi All, I know that I am coming in from the cold, maybe someone will throw me blanket and make place around the warm fire of knowledge..... I have recently read about the Life of Einstein, yet, I still do not understand the special/general laws of relativity and how it impacts on science as a hole, what with e=mc(2) ? Could someone here point me to website or papers which explain to me in very 'lay-mans' terms what it is all about and what are practical applications/ or examples etc? Thanks for your time? Gerhard email : xxein: It would be wise to think about such physical issues for yourself before you adopt someone else's belief. Do a comparison study of what you are willing to believe against a universe that acts only one way. This would include the notion of an objective reality vs. the subjectiveness awareness that we have of it. The "Wizard of Oz", "Though the Looking Glass", "Alice in Wonderland" or however you relate to this example, would be a good start. We humans tend to make relationships that only serve a limited human function. What is the universe's definition of 'having sex'? That is how far away we are in understanding a physic of this universe. We live in a cloud of subjectiveness of our own creation. As kids, we knew that adults didn't know how to have fun, to explore and learn new things. They were busy with surviving. They had to adopt a mindset to survive amongst the conditions in which they found themselves. They became conditioned to a subjectively viewed avalanche of everyone else's subjectiveness. That is who we are. Messed up in subjective relationships that are hard to get rid of. The universe doesn't have this problem. Now, how do we get this understanding? It is up to you. It can't be taught from a false perspective. But you are free to adopt any thinking you want. |
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mtm wrote: wrote: understand the special/general laws of relativity and how it impacts on science as a hole, what with e=mc(2) ? .......... We humans tend to make relationships that only serve a limited human function. What is the universe's definition of 'having sex'? What textbooks are you reading ? xxein: That's just an off-the-wall comment as to how we tend to be anthropocentric. Seemingly, everything "has to" be described as to how it relates to us, our lives and measurements that we choose to do to make a sense of our existence. The universe has no such explanatory purpose and exists as itself with preemptory physical laws that define its timely behavior. We tend to make up and believe reasons for how and why things happen by over-generalizing and grouping (physical) behaviors to satisfy a "human perspective" of knowledge. That is why we make measurements, but we fail to realize how subjective those measurements really are. The Doppler effect of light with a time dilation is a perfect example. One's FOR measures it to be such, but another, along the same line of travel (with different velocity), measures it differently. SO - we make a generalized law that describes the relation of these different measurements. We start to get non-physical with the addition of velocities and say that it is ok because we have a math that describes it. Instead, we should follow the physicalness of it and realise that no generalization of a FOR can "assume" a rest/objective position wrt measuring speed of light as a one-way measure. But both the derived math AND the physicalness can support the notion of the reciprocal two-way measure of the speed of light to obtain a high degree of accuracy for the speed of light. Just because we cannot determine a physical motion wrt light, it doesn't physically follow that we can ignore it. Nor does a mathematical substitute form the objective reality. It can only form a subjective relationship. There are those that are completely satisfied with the subjectively measured mathematical relationship (so what is sex?) I don't deny that relationship but it cannot inherently form a proper understanding of the actual physics this universe, under which, this universe operates. We might as well vote whether or not we will accept the functionality of this universe. But even that does not give us the leeway to describe it as anything other than its intrinsic self (anthropocentric thoughts, anyone?). Textbook? It is written. We are too illiterate to read it. So let's go back to that sex thing. Reduce it to a pin-prick. A self-awareness. Life. A self-regulated field of energy that can grow (remain the same or deteriorate). All external stress is not equal and some is rejected to maintain the original field. Other stresses are allowed to add energy or substitute existing micro-fields and thus change the overall field to more, or less, energy (an addition to original complexity and still remaining sensitive to entropy). There are local changes that occur in this universe that preserve the global entropy and seem to increase energy on a local scene temporarily. How does this communicate? What is the basic foundation of entropy besides an expanding universe? At what level does a pin-prick in a micro-field of energy give it an understanding of the rest of the universe? Should I tell you how to raise your kids, also? Why does the universe show us a timely occurrence by virtue of light? If you want to answer by invoking a god, that is your own decision to make. The universe is simple. It is our anthropocentric view of it that causes problems. |
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