The top face of each cube will precisely match the bottom face of the next cube.

> > // POLYHEDRON POINTS Make top face at height R (could be anything) > > PHP = concat(Two2Three(PP3,R),Two2Three(PP1,0)); // top first > > // now for the faces > > Top = [[for(i = [Plen-1:-1:0]) i]]; // one > > large polygon - clockwise order > > Bot = [[for(i = [Plen:2*Plen-1]) i]]; // ditto > > FaceSet

> //  POLYHEDRON POINTS   Make top face at height R (could be anything) >     PHP     =   concat(Two2Three(PP3,R),Two2Three(PP1,0)); // top first > // now for the faces >     Top   =   [[for(i = [Plen-1:-1:0]) i]];                // one > large polygon - clockwise order >     Bot   =   [[for(i = [Plen:2*Plen-1])  i]];             // ditto > FaceSet   =   [for

Instead the tube is closed at the top. > >>> I also tried adding half the rod’s length to the translation, in case > >> it’s originally centered.

This link shows the levels in the system - Narrows is a pretty good indicator of overall conditions, it's at the 'top' of the system. Steve http://209.5.125.108/RVCAFF/forecast.htm

Pine Warblers high up in the tops of trees.

Does anyone know anything about gas refrigerators (for a non-rolling catamaran) and whether or not they come in a top-loading configuration? Michael Rowe

OK Zeke, I can't top that. Maybe Paul will send you my dissertation on my less than successful inventions... :) Shaun

Any suggestion as to the type of waterproofing spray I should use on my older canvas top and sidecurtains? Robert Firehammer NE Wisc

Place a compass on top of the map using a graphics program that uses overlays. Stanley