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pic: IRI winner's trophy
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Re: pic: IRI winner's trophy
That is by far the best trophy I have ever seen, I think it even beats that other soccer trophy which will not be named...
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Re: pic: IRI winner's trophy
Great idea for a trophy. Well done, too.
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Re: pic: IRI winner's trophy
Should the winners be careful of any rubber feet on the bottom?
Very nice! |
Re: pic: IRI winner's trophy
GoooooaaaaaaaLLLLL!
I can't wait to see it in person. |
Re: pic: IRI winner's trophy
Mark Koors is amazing.
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Re: pic: IRI winner's trophy
Ooo. That's pretty, very pretty. Great design, Mark.
I'd be scared of breaking it, though D: |
Re: pic: IRI winner's trophy
I wouldn't mind seeing a pic of the inside, and what all those screws attach to.
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Re: pic: IRI winner's trophy
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All that being said, the webbing might be constructed differently than the perfect dual graph to allow for easier assembly and construction. Alas, what is perfect and elegant in the mathematical world, rarely works in the real world. 1. In graph theory, a dual graph of a given graph G is a graph which has a vertex for each plane region of G, and an edge for each edge in G joining two neighboring regions. This theory can be extending into 3D polyhedra geometry. |
Re: pic: IRI winner's trophy
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Karthik, please sit with me at IRI and explain what all of this means. I assume it is Canadian for "soccer ball"? :) |
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Spoiler for Translation:
(Actually, I am wishing that the prof who was most familiar with graph theory wasn't off campus at the moment, I'm very curious too) |
Re: pic: IRI winner's trophy
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Re: pic: IRI winner's trophy
After ignoring much of the silliness of what was posted above, we just took a picture of the ball without the blue glass pieces.
The inside structure is made from 2 polycarbonate hemispheres, each 1/16" thick. Andy B. (edit... on second thought, I could post something similar to Karthik's convoluted solution and said that we used some 7-axis CNC welding process to do this. But, I didn't. :) ) |
Re: pic: IRI winner's trophy
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Anyways, here's a picture I found on the web that illustrates what I was talking about with the dual. (Found on a combinatorial geometry course website at Merrimack College) ![]() Clearly too complicated to fabricate, but still pretty cool. (Or just general ignorable silliness. :) ) |
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And... I followed some of it so I know that people who understand/grasp math concepts much better than I do would appreciate it with a greater and deeper understanding. Jane |
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