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Posted by bgerritsma | Posted in Uncategorized | Posted on March 31, 2014

Photo on 2014-03-27 at 13.46 #2

 

This is our marble roller coaster that we made in science we used 24 feet of pipe insulator that was cut in half and tape. The people in my group were Jake, Katelyn, Bret, Isaiah, and I. It was lots of fun and we learned a lot about gravity and momentum.

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