From my amateur construction projects this weekend.

How are these items used in astronomy? Item #1 http://gallery.utahastronomy.com/d/10560-2/004.jpg Item #2 http://gallery.utahastronomy.com/d/10569-2/007.jpg - Kurt Answers: http://gallery.utahastronomy.com/v/kurt/atm/004.jpg.html http://gallery.utahastronomy.com/v/kurt/atm/007.jpg.html in http://gallery.utahastronomy.com/v/kurt/atm/ _______________________________________________ Sent via CSolutions - http://www.csolutions.net