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Messages 1389 - 1419 of 3955   Oldest  |  < Older  |  Newer >  |  Newest
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1389
RE: L1879v3.wrl Alan, Thanks for bringing the pesky penta back to view. The image in the post you refer to below (msg 1215) is possibly better viewed in the ...
Jim Lehman
lehman98660
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Jul 1, 2003
5:41 pm
1390
RE: L1879v3.wrl Alan, Thanks for bringing the pesky penta back to view. The image in the post you refer to below (msg 1215) is possibly better viewed in the...
Jim Lehman
lehman98660
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Jul 1, 2003
5:48 pm
1391
RE: L2006v3.wrl The attached .wrl shows a stacking of cubes that are scaled to the cube core of the rhombic dodecahedron. The nuclear center of this cluster of...
Jim Lehman
lehman98660
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Jul 1, 2003
5:57 pm
1392
RE: L2006v3.wrl The attached .wrl shows a stacking of cubes that are scaled to the cube core of the rhombic dodecahedron. The nuclear center of this cluster...
Jim Lehman
lehman98660
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Jul 1, 2003
6:02 pm
1393
Jim, This seems possibly related to your 5-fold studies...re the VE/rd/pd http://www.rwgrayprojects.com/Marvin/VE5/VE5.html From Bob Gray's site...in...
Steve Waterman
swaterman117
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Jul 2, 2003
3:19 am
1394
Hi Steve, Yes, this is a very good link. What they are calling the 30-Verti is also called the ICOSADODECAHEDRON (30 vertices and 60 edges). The dual of this...
Jim Lehman
lehman98660
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Jul 2, 2003
4:53 am
1395
Hello Jan, I wonder if you will be so kind as to answer a question? Can a plucked string ever form an arc of a circle? And, what is the nature of the type of...
Jim Lehman
lehman98660
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Jul 3, 2003
1:17 am
1396
What you are looking for is probably in http://www.georgehart.com/virtual-polyhedra/vp.html George Hart has a page on the pentagram at ...
Alan Michelson
amichelson2002
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Jul 3, 2003
2:22 am
1397
Hi Alan, Very nice set of links in Hart's domain. Thanks! Jim Alan Michelson wrote: What you are looking for is probably in ...
Jim Lehman
lehman98660
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Jul 3, 2003
3:23 pm
1399
... Hi Steve This whole discussion is fantastic. Thanks to everyone contributing. So far, no one has freaked out. An amazing show of thoughtfulness all around....
Alan Michelson
amichelson2002
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Jul 12, 2003
4:35 am
1400
The Archimedean polyhedra (with corresponding Waterman polyhedra) are: Duals to Rhombics: cuboctahedron (Waterman#1,#4) icosidodecahedron Truncated Regular...
Alan Michelson
amichelson2002
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Jul 17, 2003
4:49 am
1401
Alan, Thanks for this recap, it will be useful. Jim Alan Michelson wrote: The Archimedean polyhedra (with corresponding Waterman polyhedra) are: Duals to...
Jim Lehman
lehman98660
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Jul 17, 2003
5:04 am
1402
Armand Spitz used to make the Model A planetarium projector. You can read about the "Origins of the Model A" at http://www.griffithobs.org/IPSArmand.html...
Alan Michelson
amichelson2002
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Jul 22, 2003
11:56 pm
1403
Changes affecting the posting of attachments (graphics). Dear Yahoo! Groups Moderator, IMPORTANT NOTICE: You are receiving this notice because you are a...
Jim Lehman
lehman98660
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Aug 1, 2003
3:05 pm
1404
http://www.brooksdesign-cg.com/Code/Html/godna2.htm FINE STRUCTURE CONSTANT related to the pentagon: f =1.6180339 is the Golden Mean, the Divine Proportion of...
Jim Lehman
lehman98660
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Aug 1, 2003
3:35 pm
1405
http://www.curtisdna.com/dna/Conclusion-Page2.html 3D Models And Conclusions Introduction | Geometry | Applications | 3D Models | Paintings 3D Models And...
Jim Lehman
lehman98660
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Aug 1, 2003
4:14 pm
1406
Hello Mark, I am also an artist curious about the pentagonal relationships you mention. In running a cad view of the angstroms you mention, I find the...
Jim Lehman
lehman98660
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Aug 4, 2003
5:46 am
1407
Hi Jim, Very glad to hear you have been interested in my approach to the DNA structure. I am ashamed to say that I don't know of Buckminster's face bonded...
Jim Lehman
lehman98660
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Aug 4, 2003
4:41 pm
1408
Hi Mark, Thank you for your comments on the differences between mathematical and molecular geometry. I'll make several posts to address your questions. ...
Jim Lehman
lehman98660
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Aug 4, 2003
5:01 pm
1409
Hi Mark, Reference is made to Buckminster Fuller's approach to DNA in in his book: Synergetics, 930.00, page 513: Tetrahelix: Unzipping Angle and in the...
Jim Lehman
lehman98660
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Aug 4, 2003
5:27 pm
1410 Alan Michelson
amichelson2002
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Aug 4, 2003
6:33 pm
1411
Hi rybo, The new link is here: http://www.blackcatphotoproducts.com/lehmanville.jpg Jim...
Jim Lehman
lehman98660
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Aug 5, 2003
5:39 am
1412
A L E R T Looks as if Yahoo is deleting ALL non-text stuff on August 7th... http://help.yahoo.com/groups/groups-56.html steve ...
Steve Waterman
swaterman117
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Aug 5, 2003
3:13 pm
1413
Hi Steve, Yes, the linear is winning out. I have always liked the ease of posting attachments that stay connected with the text. I'm not sure what my next step...
Jim Lehman
lehman98660
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Aug 5, 2003
11:33 pm
1414
Hi Mark, Yes, I'll let you know when your material arrives. Thank you. Jim...
Jim Lehman
lehman98660
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Aug 6, 2003
5:35 pm
1415
Hello Mark, Your material arrived yesterday, August 11, 2003 (I note the postage paid date on the package: 05/08/03). I appreciate you sending such a rich...
Jim Lehman
lehman98660
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Aug 12, 2003
5:17 pm
1416
RE: column-1.JPG RE: column-2.JPG Hi Mark, I just finished making five columns of triple bonded tetrahedra. Each column forms a triple helix Fuller calls...
Jim Lehman
lehman98660
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Aug 13, 2003
3:38 am
1417
... Yes, because that's the gap angle and distance between the oct-tet STRINGS (IVM's)! The cylinder is composed of five oct-tet strings with gaps between the...
Alan Michelson
amichelson2002
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Aug 23, 2003
4:47 am
1418
... Or two hexahedra ("heaven" and "hell") and a rhombic dodecahedron together that look like a cuboctahedron. Notice that each square can morph into a rhombus...
Alan Michelson
amichelson2002
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Sep 4, 2003
5:19 am
1419
Hi Alan, Thanks for the link. Things are happening so fast that its difficult to clearly see the relationships. Even right clicking and freezing the motion is...
Jim Lehman
lehman98660
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Sep 14, 2003
3:54 am
Messages 1389 - 1419 of 3955   Oldest  |  < Older  |  Newer >  |  Newest
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