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Rocket powered valve cover racer
During our Saturday morning coffee & donuts at The Motorway, Dan and Don Nanninga gave us a demonstration of
their rocket powered valve cover racer. The picture on your left is the 2nd launch--it appeared to build up plenty of
thrust but the valve cover didn't move an inch. The first launch (bottom row of pictures) created enough thrust to power
the valve cover into the front yard of the building to the west. The picture on the right is the valve cover as it
came to a stop.
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