deletions | additions       diff --git a/The_solar_tracker_cover_provides__.tex b/The_solar_tracker_cover_provides__.tex  index 1adffcc..22fc8b2 100644  --- a/The_solar_tracker_cover_provides__.tex  +++ b/The_solar_tracker_cover_provides__.tex 
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The solar tracker cover provides protection to the solar tracker during extreme environmental conditions. It is constructed in a letterbox style, and pneumatically operated via the laboratory's compressed air supply. A solenoid valve is activated (opened) when *** criteria ** rain/leaf wetness, wind speed, solar rad, sza... anything else?