deletions | additions       diff --git a/3_Materials_tab_2_liter__.tex b/3_Materials_tab_2_liter__.tex  index 96dfb7b..0bb4e50 100644  --- a/3_Materials_tab_2_liter__.tex  +++ b/3_Materials_tab_2_liter__.tex 
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\\\tab-stopwatch  \\\tab-towels (things might get wet!)  \\\tab-a table edge  \\\tab-a place to collect and measure the water that comes out of the hole. We used 2 two  500mL beakers.