Closed System

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Index Entry

Closed System:

"When we discover that our Earth or any system that we might have reference to is a closed system and comes back upon itself-- we're dealing in a sphere or a polyhedron-- none of the perpendiculars to the system are parallel to one another. . . Nor are any of the systems motionless. Our particular spaceship Earth is moving at extraordinary speed through the sky."

Citations

1. THIS IS YOUR GRAND STRATEGY, 4 Feb '68, p. 2.