Thread: The Ping-Pong Ball and The Sun / S D Rodrian
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Old December 4th 09, 11:16 AM posted to sci.astro.amateur,sci.physics.fusion,alt.math,tw.bbs.sci.physics
Jasen Betts
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Default The Ping-Pong Ball and The Sun / S D Rodrian
On 2009-11-30, Aardvark wrote:

The first step in understanding
is to get down off your tree.

the phrase you want is "out of your tree"