Skip to search.
synergeo

Group Information

  • Members: 166
  • Category: Other
  • Founded: Mar 13, 2000
  • Language: English
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Hear how Yahoo! Groups has changed the lives of others. Take me there.

Messages

  Messages Help
Advanced
Messages 59921 - 59950 of 70137   Oldest  |  < Older  |  Newer >  |  Newest
Messages: Simplify | Expand   (Group by Topic) Author Sort by Date ^
59921 Dick Fischbeck
dick_fischbeck Offline Send Email
Jun 1, 2010
10:44 am
http://www.genekeyes.com/Fuller-Pickus.html...
59922 John Brawley
voodoo1776 Offline Send Email
Jun 1, 2010
12:07 pm
Granted this is a Synergetics maillist, and granted its archives are specific to that, but on the off chance the archives may become available in some future ...
59923 rybo6
os_jbug Offline Send Email
Jun 1, 2010
12:28 pm
I review the "Blockhead Cube( aka Dweeb Cube )" because I found this *5.010* volumetric/diametric diagonal value between vertexes and because I have...
59924 rybo6
os_jbug Offline Send Email
Jun 1, 2010
1:00 pm
... Another interesting thought from the below, is how the values 2.8, 4 and 5 are so close to a right-triangle aka doing a 3-4-5 or and 6-8-10 in carpentry...
59925 David B Koski
dbkoski Offline Send Email
Jun 1, 2010
1:02 pm
... Hooray!!...
59926 rybo6
os_jbug Offline Send Email
Jun 1, 2010
1:20 pm
... I.e. it is the line of axis between opposing vertexial corners of Blokhead Cube. Why does the numerical "5" catch the minds eye? sqrt 5 = 2.2360679775 ...
59927 Lionel Wolberger
lioncolors Offline Send Email
Jun 1, 2010
1:20 pm
Dick, I think you are on to something with the roundness ratio, something broader than what the D&D Dice packers stated. You are generalizing, and saying that...
59928 John Brawley
voodoo1776 Offline Send Email
Jun 1, 2010
1:50 pm
All; any : Test from known evidences: What are the closest packing polyhedra? (Which single, simplest polyhedra tile space?) 'Mite' (?) Cube. Rhombic dodec. ...
59929 synchronofile Offline Send Email Jun 1, 2010
2:10 pm
Dymaxion Deployment Units still standing, over sixty years later. http://synchronofile.com/?p=344...
59930 David B Koski
dbkoski Offline Send Email
Jun 1, 2010
4:53 pm
A very pertinent location of root2(5) is the diagonal across two squares. This create a right triangle with legs of 1 and 2. Using the Pythagorean theorem. ...
59931 coyote_starship Offline Send Email Jun 1, 2010
5:13 pm
... Not sure why Geometry in your high school should set the standard for all time. All the Euclidean stuff you were taught may be fit in to the above...
59932 coyote_starship Offline Send Email Jun 1, 2010
5:37 pm
http://mathforum.org/kb/message.jspa?messageID=7084882&tstart=0 Fuller was quite the "world game" player you'll remember, worked for Fortune magazine, started...
59933 coyote_starship Offline Send Email Jun 1, 2010
5:56 pm
I don't think "closest pack" and "space-fill" should be used as synonyms. "Closest pack" implies voids, and trying to minimize those. "Space-fill" implies...
59934 Dick Fischbeck
dick_fischbeck Offline Send Email
Jun 1, 2010
8:52 pm
Is the coupler lattice the bcc? <http://www.techfak.uni-kiel.de/matwis/amat/def_en/kap_1/illustr/h_okta.gif>...
59935 Dick Fischbeck
dick_fischbeck Offline Send Email
Jun 1, 2010
9:30 pm
Wow! What a way to say Bucky. I missed your explanation of why you are shying away from even using Bucky's name. I guess I'll back track to find your...
59936 Dick Fischbeck
dick_fischbeck Offline Send Email
Jun 1, 2010
9:48 pm
Very cool. What a great find. I wonder if BFI knows about it. I'll email Will. I wonder if someone nearby can go and get close pictures, inside and out. I can...
59937 David B Koski
dbkoski Offline Send Email
Jun 1, 2010
10:03 pm
Good catch. I could have colored the white lengths green since they are all equal, but yes vZome doesn't have that as a designated length so it ends up white....
59938 Dick Fischbeck
dick_fischbeck Offline Send Email
Jun 1, 2010
10:28 pm
Hi Lionel RR is the area^3 / volume^2 That's all I know. It is a dimensionless ratio. The idea is to bypass pi, and to have an alternate synergetics algebra...
59939 rybo6
os_jbug Offline Send Email
Jun 1, 2010
10:31 pm
Approximates a Golden rectangle? 15 of them in Ico., potentially. 3-4-5, or 6-8-10 aprroximates one-half rectangle. No revelations here going on here for me...
59940 Dick Fischbeck
dick_fischbeck Offline Send Email
Jun 1, 2010
11:13 pm
Alan and Adrian taught me about roundness ratios. Ask Alan about polytopes. http://en.wikipedia.org/wiki/Compactness_measure_of_a_shape ...
59941 John Brawley
voodoo1776 Offline Send Email
Jun 1, 2010
11:58 pm
Or we can argue about which computer modeller is good to use and which ain't.... For me, the tools that Gerald deJong created were almost perfect (no biases ...
59942 John Brawley
voodoo1776 Offline Send Email
Jun 1, 2010
11:58 pm
From: "coyote_starship" <kirby.urner@...> Subject: [synergeo] Re: Outline of Topics ... Granted, the landed Martians are carrying CCPails full of these...
59943 John Brawley
voodoo1776 Offline Send Email
Jun 1, 2010
11:58 pm
From: "coyote_starship" <kirby.urner@...> Subject: [synergeo] Re: dice ... I said what? "Fill"? (No.... I said "tile"....) (Depending on the modifier ...
59944 David B Koski
dbkoski Offline Send Email
Jun 2, 2010
12:20 am
... The limitations have significance. They should be recognized for what they inhibit. I wish the Zometool system could do more. It is highly limited, but ...
59945 coyote_starship Offline Send Email Jun 2, 2010
1:13 am
... << snip >> ... These aren't called "CCPails", glad to hear Venusians have arrived as well, strong track record of collaboration. Will get back to you re...
59946 coyote_starship Offline Send Email Jun 2, 2010
1:32 am
... << snip >> ... Another word is tessellate. To tessellate space. Both have flatlander connotations. We fight back with "honeycomb" and/or "cell" (as in...
59947 John Brawley
voodoo1776 Offline Send Email
Jun 2, 2010
2:03 am
Now you have me confused.... (I was getting that way early on in this; have had a sneaking suspicion all along re: "mites".) Is there, or is there not, a...
59948 John Brawley
voodoo1776 Offline Send Email
Jun 2, 2010
2:08 am
Is this it? (The spacefilling tet) http://mathforum.org/pcmi/hstp/resources/dodeca/paper.html Peace jb web: http://tetrahedraverse.com...
59949 David B Koski
dbkoski Offline Send Email
Jun 2, 2010
3:35 am
I just couldn't leave well enough alone ... 1 http://tiny.cc/zj93i 2 http://tiny.cc/zpqvi 3 http://tiny.cc/cndwl 4 http://tiny.cc/x9hto 5 http://tiny.cc/971ai ...
59950 Alan M
a.michelson Offline Send Email
Jun 2, 2010
3:45 am
http://www.jstor.org/pss/2689983 ... http://en.wikipedia.org/wiki/File:Disphenoid_tetrahedron.png...
Messages 59921 - 59950 of 70137   Oldest  |  < Older  |  Newer >  |  Newest
Add to My Yahoo!      XML What's This?

Copyright © 2010 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines NEW - Help