http://www.livescience.com/humanbiology/050901_ap_y_chromosome.html Below is excerpt from link above. The Y chromosome has been losing genes for millions of ...
I saw on PBS last week, this small group of scientist were curious as to what causes lightning, the only force on Earth as, or more powerful than the sun. They...
I must stress that Zome is an amazing tool for learning about geometry in 4 dimensions (and higher) You wouldn't believe how many projections of regular and...
Hi All Here are a few more images and animations. I looked at modelling something close to the tensegrity models I made before, but with the cords always lying...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Polytopia group. File : /gtg05.jpg ...
Polytopia@yahoogroups...
Dec 30, 2005 3:50 am
1066
Dear friend: I wish you and your loved ones a very happy and prosperous new year and a pleasant holiday season! Following tradition, I am attaching a greeting...
I wish you all, also a happy new year. To me it's a verry strange start, i used to go the evening of newyear to another family together with my parents. Now...
I posted an ambigram with 180° rotational symmetry that I made a few years ago. (love.jpg) I also posted a tesselated maple leaf that I made this summer...
HI, frnds .well i am doing a paper presentation on how to prevent tsunami by building wind resistant structures.so pls if anybody has any idea on oct-tet truss...
... Heleni I will try, 1) This refers to the geometry of Euclidean polyehdra( tetrahedron, octahedron, icoshaedron etc.. ) i.e. straight edges/lines flat ...
Dear Rybo, Thank you for taking the time to explain. Will take me a little while to get the gist of what you have written thank you also for the internet...
... No problem. Feel free to ask any questions. I think I may also have a folder in files here. Umm not sure. Rybo ... On Feb 6, 2006, at 12:53 AM, Heleni...
When Mathematicians Go Bad "Psst, c'mere," said the shifty-eyed man wearing a long black trenchcoat, as he beckoned me off the rainy street into a damp dark ...
Author "Dave" 1. Foundations -Logic & Model Theory -Computability Theory & Recursion Theory -{ Set Theory } -Category Theory 2. Algebra -Group Theory ->...
Dear Rybo, Your email came an an opportune time. I was thinking that my maths stinks and that I should quit while I was ahead, but thanks to your email, I can...
... Good to hear Penny. ..." Mathematicians have rules with no objectives .... Philosophers have objective with no rules" Author unknown And poets? Lifes...
I was thinking, about string theory (oops no i'm not realy such a scientist) However it has something intresting i gues for this group. Basicly it got strings...
To those who think a point of singularity( no dimension or beyond dimension ) is applicable to our 3D( or more ) physcial universe: 1) Jabcob Bekensteins...
Rybo - Suppose we, as a race, realize we can longer exist in our physical, corporeal world, as we perceive it? Suppose we, as a race, find out how to continue...
Thought you might be interested to see this paper model I just completed. It's a faceting of the snub dodecahedron, and was discovered by George Olshevsky. A...
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