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Those who say it cannot be done should not interrupt the one doing it. -Chinese Proverb

Those who say it cannot be done should not interrupt the one doing it. -Chinese Proverb. A Discovery Recovery. Or How To Turn A Sonotube Reflector Telescope Into A Truss-Tube Telescope. A Discovery Recovery. In 100 steps or less. more!. 1000. ^. ^. A Discovery Recovery.

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