deletions | additions       diff --git a/figures/Screen Shot 2015-11-14 at 2.09.58 pm/caption.tex b/figures/Screen Shot 2015-11-14 at 2.09.58 pm/caption.tex  index 9468a48..a357422 100644  --- a/figures/Screen Shot 2015-11-14 at 2.09.58 pm/caption.tex  +++ b/figures/Screen Shot 2015-11-14 at 2.09.58 pm/caption.tex 
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\label{fig:ArgonAnalysis} Spacing between two minima versus the number of minimum for an Argon tube. The error bars are shown. However, since the period was 4ks for the argon experiment, the error bars are very small. There are two different fits for this data: 1) linear fit, and 2) cubic fit. \textbf{(physical meaning?)}