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Messages 1142 - 1171 of 1613   Oldest  |  < Older  |  Newer >  |  Newest
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1142
http://ph.groups.yahoo.com/group/Polytopia/photos/browse/cdb2 Ok, ive added five jbug-sine-wave photos. This pathway above is the Primary Precessional Pathway...
rybo6
os_jbug
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May 3, 2006
3:48 am
1143
Opening numbers: <http://www.tv.com/numb3rs/rampage/episode/679877/summary.html> 1. Path 2. Stripes 3. Casualties 4. Dimensions ...
Alan Michelson
a.michelson
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May 9, 2006
9:44 pm
1144
... It appears to me that the differrence is in the altitude of the additional polyehedron and specifically if that altitude goes beyond have coplanar surfaces...
rybo6
os_jbug
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May 9, 2006
9:44 pm
1145
http://www.tv.com/numb3rs/rampage/episode/679877/summary.html http://www.tv.com/numb3rs/rampage/episode/679877/recap.html ...
Alan Michelson
a.michelson
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May 9, 2006
9:44 pm
1146
MathWorld says that "there exists a Mathematica function 'Stellate', although it actually replaces faces with pyramids (i.e., performs what is properly known...
Alan Michelson
a.michelson
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May 9, 2006
9:45 pm
1147
Hi, I'm trying to understand the nature of sphere stacking better, specifically in two areas. I have three questions regarding this; 1.) Four regular...
dar kone
zarkorgon
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May 13, 2006
4:08 am
1148
This problem cannot be solved as given. What are the other faces of the solid? If we don't know, we could always take a bigger solid that had the same four...
John Berglund
anisohedral
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May 13, 2006
11:35 am
1149
John Thanks for your reply John Berglund <anisohedral@...> wrote: What are the other faces of the solid? If we don't know, we could always take a...
dar kone
zarkorgon
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May 13, 2006
10:12 pm
1150
It occured to me, that I hadn't clearly answered one of your main inquiries, which was am I talking about spheres on the solid being intesected by a triangular...
dar kone
zarkorgon
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May 15, 2006
2:41 am
1151
In correspondence with Dr king from http://www.drking.plus.com/hexagons/misc/numbers.html (messages included at end of this letter), and another mathnaut,...
dar kone
zarkorgon
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May 15, 2006
3:02 am
1152
... By "edge frequency" do you mean that every regular icosahedron has 30 edges, or that a specific icosahedron's edge-length is 30 lattice-units, or what? ...
Anton Sherwood
brontopithecus
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May 15, 2006
4:55 am
1153
Anton, thanks for replying. Here by edge frequency, I mean it in a 'Buckminster Fuller" way.... as you say, "a specific icosahedron's edge-length is 30...
dar kone
zarkorgon
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May 15, 2006
5:31 am
1154
Received this email today, has anyone heard of the theorem of Cauchy's that this fellow speaks of? <-----Original Message-----> ... How low will we go? Check...
dar kone
zarkorgon
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May 17, 2006
3:48 am
1155
Received this email today, has anyone heard of the theorem of Cauchy's that this fellow speaks of? <-----Original Message-----> ... Sneak preview the all-new...
dar kone
zarkorgon
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May 17, 2006
3:49 am
1156
I wish to present a fascinating area of higher dimensional geometry to a general audience. This exploration encounters the double prism (especially the...
Tom Briggs
tbriggs845
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May 18, 2006
10:09 pm
1157
Let's consider figurate numbers. Let n = number of circles along an edge Let t = the total number of circles used in the figure. For hexagons: t = 3n^2 -3n+1 n...
John Berglund
anisohedral
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May 19, 2006
1:26 pm
1158
Here's a great site I came across that works with origami (in Spanish (with pictures)). There's a few interesting shapes with instructions for building. Allen...
allenlubow@...
phi16
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May 19, 2006
1:34 pm
1159
... Please don't use <FONT SIZE="2">. -- Anton Sherwood, http://www.ogre.nu/ "How'd ya like to climb this high *without* no mountain?" --Porky Pine...
Anton Sherwood
brontopithecus
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May 19, 2006
3:58 pm
1160
... more precisely http://www.bayarea.net/~kins/thomas_briggs/ExploringHyperspace.pdf -- Anton Sherwood, http://www.ogre.nu/ "How'd ya like to climb this high...
Anton Sherwood
brontopithecus
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May 19, 2006
5:00 pm
1161
Good find Sid. Ive been aware of the chirality of living vs non- living for many years now, ..however, I was not aware that 50% of amino acids created in ...
rybo6
os_jbug
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May 20, 2006
12:29 am
1162
Thanks for clearing that up John.... very helpful! :) John Berglund <anisohedral@...> wrote: Let's consider figurate numbers. Let n = number of circles...
dar kone
zarkorgon
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May 20, 2006
1:23 am
1163
... http://www.rwgrayprojects.com/synergetics/s06/p1300.html ... Notice the chirality of the icosahedral phases of the jitterbug:...
Alan Michelson
a.michelson
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May 20, 2006
5:33 pm
1164
John, are these formulas for 'centered' figurate numbers, or just figurate (non centered)? dar kone <zarkorgon@...> wrote: Thanks for clearing that up...
dar kone
zarkorgon
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May 21, 2006
3:54 am
1165
Hi, I'm not sure what you mean by "centered." If you mean that there is a circle in the center of the figure, then all the hexagons are centered and every...
John Berglund
anisohedral
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May 22, 2006
11:15 am
1166
... Where's the chirality? From here it appears always to have Th symmetry. -- Anton Sherwood, http://www.ogre.nu/ "How'd ya like to climb this high *without*...
Anton Sherwood
brontopithecus
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May 22, 2006
5:30 pm
1167
This looks like an octahedron, not icosahedron? ... Where's the chirality? From here it appears always to have Th symmetry. -- Anton Sherwood,...
dar kone
zarkorgon
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May 23, 2006
1:46 am
1168
It starts and ends as an octahedron, but it passes through a point where the faces align with 8 faces of an icosahedron (the other 12 faces missing). Chiral ...
Robert Webb
robertcharle...
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May 23, 2006
4:48 am
1169
It's a jitterbug <http://bfi.easystorecreator.com/Browse_Item_Details.asp/Item_ID/59/cate\ g_id/3/parent_ids/0,3/Name/JitterbugVector_Flexor> . Just imagine...
Alan Michelson
a.michelson
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May 24, 2006
8:41 pm
1170
The helix is chiral — the polyhedron has mirror symmetry. ... I believe that he was talking about chirality of the helix — the polyhedra are not chiral....
Alan Michelson
a.michelson
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May 24, 2006
8:44 pm
1171
http://www.rwgrayprojects.com/synergetics/s12/p3830.html#1238.51 ...."Scheherazade Numbers: 47: The first prime number beyond the trigonometric limit is 47....
rybo6
os_jbug
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May 28, 2006
4:34 am
Messages 1142 - 1171 of 1613   Oldest  |  < Older  |  Newer >  |  Newest
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