From todays Discovery World launch at Bong. The students built - TopicsExpress



          

From todays Discovery World launch at Bong. The students built Wizards with hot melt glue? In spite of that, several loose fins that had to be corrected, a shock cord that needed repair, engine thrust rings glued in too far, not far enough, and other challenges, all of the rockets flew fairly well. So then Scott Goebel and a couple of the kids shown here decided to try a gap two stage. The boost was a little squirrelly with no 2nd stage ignition, but the kids enjoyed it and possibly learned a few things.
Posted on: Sat, 02 Aug 2014 02:28:27 +0000

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