CoSyLogo : 6 -cube drawn with 1 line , ala Euler . in- & circum- scribed spheres added . algo in APL by Bob Armstrong , 1979 , all rights reserved .
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Reflections on MinnowBrook 2013
Modeling the Planet
in APL

Implementing APL
Concepts in Forth

CoSy NewsLetter E o 2012 :
Towards a Planetary Model in open 4th.CoSy
Venus NOT a "runaway greenhouse"

Calculation of Earth's
Radiative Balance

Radiative Balance of a ball in our orbit

Bob Armstrong ; ; 719-337-2733
Coherent Systems / 28124 Highway 67 /
Woodland Park , Colorado / 80863-9711

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4'x4' Banner made for traffic along US24 entering WP
Peace thru Freedom

Open letter to the
Committee on Debates
How to Calculate the Temperature of a Radiantly Heated Colored Ball
SerfCity.US post : The Global Statist War on the BuildingBlock of Life

Proposed Banner of the NeoPythagoreans -- B A 2005
B A 2005 -- get a digitally signed tee shirt

Conic All Connect Design
for World Trade Center hole
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Created  19960526