![]() |
#76 | |
New York Editor
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 6,384
Karma: 16540415
Join Date: Aug 2007
Device: PalmTX, Pocket eDGe, Alcatel Fierce 4, RCA Viking Pro 10, Nexus 7
|
Quote:
You might have a harder row to hoe if your thesis began with the idea that Ptolemy had it right, and the Earth was the center of the universe, but if you take what we know now and assume some developments down the road based on things we currently don't know, you have a good shot. You're helped by the fact that the audience reading your books probably wants to suspend disbelief, so you don't have to jump through hoops to make that happen. ______ Dennis |
|
![]() |
![]() |
![]() |
#77 | |
New York Editor
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 6,384
Karma: 16540415
Join Date: Aug 2007
Device: PalmTX, Pocket eDGe, Alcatel Fierce 4, RCA Viking Pro 10, Nexus 7
|
I thought so...
![]() Quote:
______ Dennis |
|
![]() |
![]() |
![]() |
#78 | ||
New York Editor
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 6,384
Karma: 16540415
Join Date: Aug 2007
Device: PalmTX, Pocket eDGe, Alcatel Fierce 4, RCA Viking Pro 10, Nexus 7
|
Quote:
![]() Quote:
![]() "Want an ebook, little kid? The first ones are free... ![]() ______ Dennis |
||
![]() |
![]() |
![]() |
#79 | |
Grand Sorcerer
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 8,478
Karma: 5171130
Join Date: Jan 2006
Device: none
|
Quote:
On the other hand... 12 frikkin' dollars... Last edited by Steven Lyle Jordan; 10-09-2008 at 04:23 PM. |
|
![]() |
![]() |
![]() |
#80 | ||
New York Editor
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 6,384
Karma: 16540415
Join Date: Aug 2007
Device: PalmTX, Pocket eDGe, Alcatel Fierce 4, RCA Viking Pro 10, Nexus 7
|
Quote:
Quote:
______ Dennis |
||
![]() |
![]() |
![]() |
#81 | |
Wizard
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 3,671
Karma: 12205348
Join Date: Mar 2008
Device: Galaxy S, Nook w/CM7
|
Keep it up and I'm telling mom!
Quote:
Credibility The discussion of creditability reminds me of an an old parable. "'A certain Greenland Eskimo,' said Lomen, 'was taken on one of the American North Polar expeditions a number of years ago. Later, as a reward for faithful service, he was brought to New York City for a short visit. At all the miracles of sight and sound he was filled with a most amazed wonder. When he returned to his native village he told stories of buildings that rose into the very face of the sky; of street cars, which he described as houses that moved along the trail, with people living in them as they moved; of mammoth bridges, artificial lights, and all the other dazzling concomitants of the metropolis. When Einstein postulated his theory of Relativity it was shot down. It took nearly 2 decades for it to be accepted."'His people looked at him coldly and walked away. And forthwith throughout the whole village he was dubbed "Sagdluk," meaning "the Liar," Later on Einstein was quoted as saying "God does not play dice with the Universe" with regards to Quantum Physics. The point is what is "Creditable" and what can really happen are not one in the same. For me Creditability is not so much scientific but more the creative ability to have the audience suspend their belief in order for the author to tell his story. One final comment If you read modern science it reads more and more like science fiction. Man has proven that particles can travel faster than light, matter can be created (this has only been proven mathematically), and matter can occupy two spaces at once. =X= Last edited by =X=; 10-09-2008 at 06:33 PM. Reason: Corrected flow / Corrected spelling thanks DMcCuney |
|
![]() |
![]() |
![]() |
#82 | |
New York Editor
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 6,384
Karma: 16540415
Join Date: Aug 2007
Device: PalmTX, Pocket eDGe, Alcatel Fierce 4, RCA Viking Pro 10, Nexus 7
|
Quote:
"A wonderful family is Stein There's Gert and there's Ep and there's Ein. Gert's poems are punk. Ep's statues are junk. And nobody understands Ein!" ![]() ______ Dennis |
|
![]() |
![]() |
![]() |
#83 | |
Wizard
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 3,671
Karma: 12205348
Join Date: Mar 2008
Device: Galaxy S, Nook w/CM7
|
Quote:
![]() |
|
![]() |
![]() |
![]() |
#84 | |
eBook Enthusiast
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 85,544
Karma: 93383099
Join Date: Nov 2006
Location: UK
Device: Kindle Oasis 2, iPad Pro 10.5", iPhone 6
|
Quote:
Classical physics was in "crisis" in the late 19th century, with many recent discoveries, especially in the new field of electromagnetism, simply not fitting in with the accepted physical models of the time. "Special relativity" was an inevitable outcome of work being done by a number of physicists at the time. If Einstein hadn't come up with the theory, Lorentz or Maxwell would surely have done so within a year or so. "Maxwell's Equations" - the three fundanental equations which define the behaviour of electromagnetic waves - are essentially an expression of special relativity couched in slightly different terms. It was simply one of those times when all the groundwork had been done to make a fundamental change in the outlook of science inevitable. The fact that Einstein was the one to come up with a formal expression of that new outlook, in the form of relativity, was pretty much irrelevent. Someone else would have done so if Einstein hadn't been around. |
|
![]() |
![]() |
![]() |
#85 |
Icanhasdonuts?
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,837
Karma: 532407
Join Date: Aug 2008
Location: Mölnbo, Sweden
Device: Kobo Aura 2nd edition, Kobo Clara HD
|
|
![]() |
![]() |
![]() |
#86 |
BoyReader
![]() ![]() ![]() ![]() Posts: 151
Karma: 308
Join Date: Jun 2008
Location: Llangollen, North Wales, UK
Device: Cybook Gen3 and now Kindle 3
|
Harry
That view "Someone else would have come up with the idea" is quite speculative. Maxwell's work led to Relativity but I don't know why that means that Maxwell would have then made the leap to relativity. The leap was to recognise that the apparent anomaly in the equations was explainable if mass, length and time were velocity dependent and not invariable. It is true that often several research groups are close to the same discovery. What Albert did was to publish first but also describe the theory in a way others could get to grips with. He had models to describe the behaviour of matter and waves at high speed that others did not have as clearly. Rather like Hawking's way of see the mathematics of black holes and space-time in "pictures". But, SF - I like the political and social nature of societies that SF deals with. The "magic" stuff in fantasy seems a little like the same attraction that heavy metal has. Teenage boys and teenage fantasy... I think the characterisation is even weaker in fantasy than it is in SF - but neither are universally strong in that area. But boys don't do feelings - so that is ok. Peter |
![]() |
![]() |
![]() |
#87 |
Grand Sorcerer
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 8,478
Karma: 5171130
Join Date: Jan 2006
Device: none
|
It took almost 2 centuries between the time that atoms were first postulated, and were actually seen under a microscope. Today, quantum physics are the basis for all electronics, even though scientists still regard most of the rules by which quantum physics acts in electronic equipment as theoretical.
Of course, we also used to think there was "ether," and quite a bit of scientific prediction and experiment was based on that assumption. Not every prediction pans out, but often it leads to the real answers. Either way, trying to make those predictions can be enlightening, stimulating, and fun! (Until your predictions lead you to things like Soylent Green, of course...) |
![]() |
![]() |
![]() |
#88 |
Grand Sorcerer
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 8,478
Karma: 5171130
Join Date: Jan 2006
Device: none
|
|
![]() |
![]() |
![]() |
#89 | ||
Wizard
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 3,671
Karma: 12205348
Join Date: Mar 2008
Device: Galaxy S, Nook w/CM7
|
Quote:
Quote:
Your assertion that Maxwell would have discovered Relativity with a year of Einstein is really quite an intriguing one especially considering Maxwell died in 1879 and Einstein did not postulate his theory until 1905. While it’s true Maxwell’s equations can be used to prove relativity, most people consider this to give more creditability to Einstine’s Relativity not visa versa. Also these equations do not prove relativity until some of Einstein assumptions are made. P.S. Since you are talking about E&M (Electromagnetism) there are really 4 equations not 3. Here is a WIKI link for your entertainment, which is actually quite good. |
||
![]() |
![]() |
![]() |
#90 | |
eBook Enthusiast
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 85,544
Karma: 93383099
Join Date: Nov 2006
Location: UK
Device: Kindle Oasis 2, iPad Pro 10.5", iPhone 6
|
Quote:
You're absolutely right; my apologies. Given that I've written textbooks on EM, I really should know that, shouldn't I? ![]() OK, then, not Maxwell (clearly!) but once the results of the Michelson-Morley experiment became well-known, people like Fitzgerald and Lorentz were postulating what were basically expressions of SR. They would have got there pretty soon, I'm sure. Apologies for the goof, but I stand by my basic point - that both relativity and quantum theory were made more or less inevitable by the knowledge gained by experimental physicists in the final decades of the 19th century. "Classical" physics just couldn't stand up to the reality of the experimental results. |
|
![]() |
![]() |
![]() |
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
How do I do a poll on here? | Robertb | Astak EZReader | 2 | 04-29-2010 03:37 PM |
Fictionwise 50% off Romance, Erotica, Fantasy, & Dark Fantasy | causticmuse | Deals and Resources (No Self-Promotion or Affiliate Links) | 13 | 01-29-2010 03:18 PM |
Poll to be.. | AJ Starr | Astak EZReader | 21 | 01-20-2010 10:00 AM |
New Poll!! | desertgrandma | Lounge | 118 | 04-26-2009 06:41 PM |
OS Poll | Aukel | HanLin eBook | 3 | 12-29-2008 06:22 AM |