1  \chapter{A brief history of how we got here}
 2  \section{The Big Bang Theory}
 3  a litle bit here
 4  \subsection{Towards a Cosmological model}
 5  and here
 6  \subsection{The $\Lambda$-CDM model}
 7  and here
 8  \section{The Cosmic Microwave Background (CMB)}
 9  and here
10  \subsection{The discovery of CMB or how we actually got here}
11  some history
12  \subsection{Properties of CMB energy spectrum}
13  trivial stuff
14  \subsection{Blackbody temperature and cosmic expansion}
15  cool trivial stuff
16  \subsection{CMB Anisotropy}
17  boring stuff I have to write here but I don't really care
18  \section{Spectral distortions}
19  here the magic begins!
20  \subsection{The thermalization problem}
21  warming up
22  \subsection{$\mu$-distortion}
23  few details
24  \subsection{y-distortion}
25  some more
26  \subsection{CMB Spectral Distortions}
27  a lot of intresting gibberish
28  
29  \section{CMB measurements: what happened and what is going to happen}
30  please give us more fundings!