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#51
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Why Airplanes Fly - Voids Above A Planar Sheet
Le Chaud Lapin wrote in
ups.com: On Oct 5, 10:02 am, "Gatt" wrote: The same person posted the same sort of stuff a month or so ago under a different name, and hasn't acknowledged that he's the same guy. The vitriol is because it's intellectually dishonest to come in and approach the group as if you're new to the discussion, and then make reference to something from a thread that was discussed a month ago. I have never assumed any other alias on USENET other than the one that I a currently using in the 20 years I have been using the Internet. Snort! Bertie |
#52
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Why Airplanes Fly - Voids Above A Planar Sheet
Le Chaud Lapin wrote in
ups.com: On Oct 5, 10:30 am, Le Chaud Lapin wrote: On Oct 5, 10:02 am, "Gatt" wrote: The same person posted the same sort of stuff a month or so ago under a different name, and hasn't acknowledged that he's the same guy. The vitriol is because it's intellectually dishonest to come in and approach the group as if you're new to the discussion, and then make reference to something from a thread that was discussed a month ago. I have never assumed any other alias on USENET other than the one that I a currently using in the 20 years I have been using the Internet. Correction: Several years ago due to problems with email, I used a different alias. But beyond that, my aliases has always been the same. In any case, I have never assumed any alias other than the one that I am currently using in this group, because I've only recently begun to post in this group. Yeh, right. Bertie |
#53
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Why Airplanes Fly - Voids Above A Planar Sheet
"Le Chaud Lapin" wrote in message ups.com... In any case, I have never assumed any alias other than the one that I am currently using in this group, because I've only recently begun to post in this group. Fair enough. Just understand then that on occasion somebody comes in here claiming that their physics trumps established, documented science, and usually these people don't actually fly airplanes. Of course, actually flying airplanes is only relevant because 1) this is a "piloting" newsgroup and 2) lots of people come out on the internet claiming to prove or disprove everything, such as 9/11 conspiracies, but they have nothing to show for it. Somebody else posted a link to the SR-71 Blackbird flight manual. I daresay, the people who developed that understood aviation a whole hell of a lot better than most engineers, and so whatever science they used to derive that design (and the P-38, and the U-2) is good enough for me. To suggest that the likes of Kelly Johnson's understanding of aerodynamics is flawed in a pilot's forum is going to be met with hostility by many here. Especially if your tone, delivery and style conspicuously match that of people who have previoulsy challenged aviation here. -c |
#54
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Why Airplanes Fly - Voids Above A Planar Sheet
"Gatt" wrote:
The same person posted the same sort of stuff a month or so ago under a different name, and hasn't acknowledged that he's the same guy. What name might that be? |
#55
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Why Airplanes Fly - Voids Above A Planar Sheet
On Oct 5, 12:55 pm, "Crash Lander" wrote:
You sold your set of Encyclopaedias too then? I had no use for mine, as the wife knows everything. Unless of course you have a teenager in the house. Then even the wife has a 99% error rate :-) |
#56
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Why Airplanes Fly - Voids Above A Planar Sheet
On Oct 4, 11:35 am, John Godwin wrote:
Le Chaud Lapin wrote groups.com: What will I see? Lots of pictures which is probably all you can comprehend. hehehe, that actually isn't how I meant it. I find that many of the pictures in the book do an excellent job of describing stall progression. I've been known to pick up my copy and just thumb through the pictures on occassion. -robert |
#57
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Why Airplanes Fly - Voids Above A Planar Sheet
Le Chaud Lapin wrote:
I never thought that my explanation was complete or accurate. I offered it because, IMO, it has a sificant influence on airfoil dynamics. But after reading several books that ignore the partial vacuum, and one book that was wrongly employing Newton's thereom... [which is intolerable on any grounds, let alone aerodynamics], I had to read more. Newton had only one theorem? Wow, I always thought he had several... Matt |
#58
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Why Airplanes Fly - Voids Above A Planar Sheet
"Matt Whiting" wrote in message ... Le Chaud Lapin wrote: I never thought that my explanation was complete or accurate. I offered it because, IMO, it has a sificant influence on airfoil dynamics. But after reading several books that ignore the partial vacuum, and one book that was wrongly employing Newton's thereom... [which is intolerable on any grounds, let alone aerodynamics], I had to read more. Newton had only one theorem? Wow, I always thought he had several... Matt Not many are familiar with Newton's 4th Law --- "One Fig to a Cookie" TP |
#59
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Why Airplanes Fly - Voids Above A Planar Sheet
Gatt writes:
I recommend building an airplane sometime. The ultimate way to prove your theory is to be like the Wright Brothers; build it and fly it. Folks on this forum have logged hundreds of thousands if not millions of collective hours and all of them have put their asses on the line based on the aerodynamic principles in books ... But they have not built airplanes, as you suggest (with a few rare exceptions, and even then they did not design them). About once a month somebody comes in here and wants to talk about how aerospace science is all wrong but the thing is, none of 'em ever seems to have flown an airplane. Flying an airplane wouldn't help, although designing one (successfully) would. |
#60
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Why Airplanes Fly - Voids Above A Planar Sheet
Le Chaud Lapin writes:
Given the ratio of ad hominem attacks I have experienced in my first few days here versus true exploration, I was beginning to wonder if the 10 people or so who have been responding are representative of this group, since they do seem to generate the most messages. Those who engage rapidly in personal attacks are the most active posters, but are not necessarily representative. Personal attacks are very easy to construct and thus can be launched very quickly. Rational argument or debate is much more difficult. |
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