deletions | additions       diff --git a/figures/Lcritical/caption.tex b/figures/Lcritical/caption.tex  index 62132c7..a92261e 100644  --- a/figures/Lcritical/caption.tex  +++ b/figures/Lcritical/caption.tex 
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Visualization of communicative spheres around civilization. Communication is possible only if blue dots (representing host planets of comminicative civilization) civilizations)  are contained in at least two spheres. Absence of contact implies left scenario, where $L