Me and my partner Evan has finished testing launching the cork and have decided that root beer bottles are the best for launching so far. Next week we will try new bottles like water bottles and bring more and new supplies like baking soda, warp, and vinegar. The farthest that we launched the cork was 132 inches or 11 FEET! This was with the root beer bottle that we had. To launch I shook the bottle vigorously after Evan put the baking soda into the vinegar, I shook after I put the cork on/in the bottle. Warping the baking soda up in plastic warp then putting in the bottle with baking soda then shaking works OK, but we did the best with putting the baking soda directly into the vinegar.
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MaxHello i'm Max and I'm in 6th grade. Archives
May 2015
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