deletions | additions       diff --git a/figures/Screen Shot 2015-12-10 at 9.59.55 am/caption.tex b/figures/Screen Shot 2015-12-10 at 9.59.55 am/caption.tex  index b3708ac..079b405 100644  --- a/figures/Screen Shot 2015-12-10 at 9.59.55 am/caption.tex  +++ b/figures/Screen Shot 2015-12-10 at 9.59.55 am/caption.tex 
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\label{fig:block} Simplified block diagram of the apparatus \cite{TeachSpin}. \textbf{explain diagram} diagram/delete}  %required for measuring precession frequency