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Showing posts from August, 2012

Installed new front/rear sprockets last night for the Katy races next weekend.

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Installed new front/rear sprockets last night for the Katy races next weekend.  Here's the rear, all bright and shiny.  Hoping the new ratio will be good for a couple seconds!

#tmgp  

This chair made me smile.

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This chair made me smile.  I saw it yesterday at lunch with Sarah, and couldn't help but notice it seems to have undergone an affine transformation.

http://mathworld.wolfram.com/AffineTransformation.html

A video showing the intersection of the cells of a {3,3,8} H3 honeycomb with the plane-at-infinity in the Poincare...

A video showing the intersection of the cells of a {3,3,8} H3 honeycomb with the plane-at-infinity in the Poincare half-space model. 

A (long) thread titled "Hyperbolic Honeycomb {7,3,3}", discussing the ideas and working out details starts here:  http://games.groups.yahoo.com/group/4D_Cubing/message/2291.  (Further messages in the thread are accessible by scrolling to the bottom.)
http://www.youtube.com/watch?v=ZwZD5zhwJQY

A nice pic of turn 1 from one of the Denton races on Aug 5th.

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A nice pic of turn 1 from one of the Denton races on Aug 5th.

tmgps.8k.com