deletions | additions       diff --git a/layout.md b/layout.md  index 368956a..c177c09 100644  --- a/layout.md  +++ b/layout.md 
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Intro1.tex  figures/Drake4/Drake1.jpg  figures/Drake3/Screenshot 2014-02-06 23.00.58.jpg  Intro.tex  Universe.tex  Numbers.tex  figures/Drake4/Drake1.jpg  Seti.tex  Space broadcasting.tex