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My research set-up was not returned to the lab until the 3rd week of the semester, which is when I learned about the actual physical apparatus. After that I wrote a MathCAD sheet for the design. I also modified the prototype (and wrote an explanation of it) from my experiences playing with it in the lab. I set up the apparatus with pressure sensors to collect precise data, and I took data with it that I have analyzed here.
From that apparatus I worked with Paul to design and build a more robust set up for use in Honduras. It is described here. I performed two more experiments with the new "robust ACD", which are both described and have data analyses here, the same page as the prototype data collection for one experiment and here for the other experiment.
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