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Re: Overpass rigidity?
We built an overpass out of PVC to test designs. As Kim said, PVC is cheaper and easier to assemble. We found out that the design isn't as stable or rigid as aluminum or steel, but we mad due. All you would have to do is have two people hold the "legs" of the overpass. When thrown or placed on the overpass, the trackball does cause it to move slightly, which won't happen during an actual competition. That's just something that we will have to take into account.
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Long Live #4
Just when I find the key to success, someone goes and changes all the locks.
"It's kind of fun to do the impossible" -Walt Disney
When you put 'THE' and 'IRS' together, it forms 'THEIRS'. Coincidence? I think not!
Why is the name of the phobia for the fear of long words: hippopotomonstrosesquippedaliophobia?
"There's no such thing as a winnable war......." Bring our Troops Home
I will never let you fall
I'll stand up with you forever
I'll be there for you through it all
Even if saving you sends me to heaven
--The Red Jumpsuit Apparatus
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