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:
just what are we teaching kids?
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10-12-2010, 07:32 PM
sheeny
(Al)
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Join Date: Jun 2005
Location: Oberon NSW
Posts: 14,437
Quote:
Originally Posted by
Steffen
"… but before we look at the stars we need to check our telescope's collimation."
Cheers
Steffen.
"Reflecting telescope mirrors provide excellent magnification for shaving and/or squeezing zits..."
sheeny
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