deletions | additions       diff --git a/section_DM_subsection_DM1_begin__.tex b/section_DM_subsection_DM1_begin__.tex  index e40f7b1..b2ddcf9 100644  --- a/section_DM_subsection_DM1_begin__.tex  +++ b/section_DM_subsection_DM1_begin__.tex 
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\end{itemize}  \item Iron age goes back to about 1500BC  \item Mechanical working of meteorite iron  \item Iron content analysed in redox titrations  \end{itemize}