Search found 6644 matches
- Wed Nov 22, 2006 12:27 pm
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
Hi Cog! I'm not sure if we are on the same wavelength here. I have always taken the idea of the Nile flowing South as meaning, not that it reversed its direction of flow, but that the Egyptian's perception of North/South changed. If you are looking downstream and the sun rises on your right, in the ...
- Wed Nov 22, 2006 12:19 pm
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
I agree Min that sounds reasonable, but the Moraines in my area are no where near as high, nor can I find evidence, that they were ever as high as the ice behind them. If that's correct the lake that formed in the States would have had to have been lower in the middle than at the edge, ice fields ca...
- Wed Nov 22, 2006 11:28 am
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
I wish I could Charlie but it was many years ago, as I remember it it was carved on the wall of a tomb. I can't, again, remember the exact wording Min but I'm sitting here scratching my head trying to work out whether or not your description would permit of the idea that the Nile had previously flow...
- Wed Nov 22, 2006 8:10 am
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
The usual reason given here in Europe is that there was a deluge of 'Biblical' proportions at some time in the past. If Einstein was correct in his assertions that the Earth's crust slipped we have the cause. It's worth noting (I read years ago, can't remember the source), that the Egyptians recorde...
- Tue Nov 21, 2006 6:59 am
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
As you say, Einstein was working on his field theory, he also incurred the wrath of the club by his extension Wegener's continental drift ideas. He who also had barrow loads of s--t heaped on him at first. Einstein was argueing that, as the continents could drift so, he believed, could the entire cr...
- Tue Nov 21, 2006 3:16 am
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
- Mon Nov 20, 2006 2:58 pm
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
- Mon Nov 20, 2006 2:19 pm
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
I recall Min that a programme I watched some time ago concerned the erosion on the Sphynx, on both the original rock face and on subsequent repairs, and that the geologists were adamant it was water erosion not from wind blown sand, and that the last time that Egypt was subject to such rain fall was...
- Mon Nov 20, 2006 1:57 pm
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
Hi WA. I can't remember reading Dawkins but somewhere I read/saw that in the early days of DNA that the DNA boys caused heart attacks amongst the grave diggers by proving that mankind was only 80K years old. The solution to the crisis turned out to be, as you mention, the near extinction, and thus r...
- Mon Nov 20, 2006 7:34 am
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
- Sun Nov 19, 2006 6:56 am
- Forum: Archived Discussion Forum
- Topic: Pre-Columbian settlement.
- Replies: 281
- Views: 101923
Oh dear, oh dear, oh dear AD. Your experiense echoes mine. After a lifetime of dealing with applied physics it came as a terrible shock to find out that there was nothing more immovable in some disciplines than an 'expert' defending his corner. Somebody once commented that science advances funeral b...
- Sun Nov 19, 2006 5:58 am
- Forum: Archived Discussion Forum
- Topic: Natural Selection
- Replies: 12
- Views: 6171
Hi Stan. See if this helps. Assume the population is A, a mutation occurs, we'll call it B. Let us assume. for example that the mutation is a change in dentition, not even visible without examination. As you correctly say B has to mate with As as he is the only B. Now, according to Mendel's work the...
- Sat Nov 18, 2006 6:33 am
- Forum: Archived Discussion Forum
- Topic: Natural Selection
- Replies: 12
- Views: 6171
- Fri Nov 17, 2006 1:37 pm
- Forum: Archived Discussion Forum
- Topic: Natural Selection
- Replies: 12
- Views: 6171
I haven't read Dawkins WA, my local library and book shops don't run to that sort of thing, but punctuated equilbrium seems to me to be the only logical view. With those lizards the mutation must have already existed within the poplation to achieve such rapid progress through the species, all that w...
- Fri Nov 17, 2006 12:35 pm
- Forum: Archived Discussion Forum
- Topic: Natural Selection
- Replies: 12
- Views: 6171
Natural Selection
I suggested in an earlier thread that a mutatation in one individual should be sufficient, under the right cirumstances, to start the development of a new species. From todays Daily Express. Harvard University scientests claimed yesterday that Anolis lizards on the Bahamas changed body shape within ...