Tuesday, December 11, 2007

heat shealds

today we did heat shealds. for my first on I put the lunimim around the bult and screw. then the other thingy stuff. and the screw was showing at first and it only wnr 25 secs then i covered the screw and it went 25. then i conected the thingy stuff to the screw so the luminum wasnt touching the scrw

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