\slide{{\huge 5. Terraformaus}}
\begin{center}\noindent
\colorbox{white}
{\includegraphics[width=0.46\hsize]{./red.jpg}}
{\includegraphics[width=0.46\hsize]{./green.jpg}}
\end{center}

\slide{}
\huge
\vskip1.0cm
\begin{tabular}{llll}
 & Venus & Maa & Mars\\
Typpi         & 3\%  & 78\%    & 3\% \\
Happi         & ...  & 20\%    & 0.1 \% \\
Hiilidioksidi & 96\% & 0.03 \% & 95\% 
\end{tabular}
\begin{center}\noindent
\colorbox{white}
{\includegraphics[width=0.25\hsize]{./Venus.jpg}}
{\includegraphics[width=0.27\hsize]{./Earth-apollo17.jpg}}
{\includegraphics[width=0.27\hsize]{./Mars.jpg}}
\end{center}

\slide{{\huge Marsin terraformaus}}
\begin{center}\noindent
\colorbox{white}{\includegraphics[width=0.99\hsize]{./Terraformed_mars.jpg}}
\end{center}

\slide{{\huge Marsin terraformaus}}
\begin{center}\noindent
\colorbox{white}{\includegraphics[width=0.75\hsize]{./mars-surface.jpg}}
\end{center}

\slide{{\huge Marsin terraformaus}}
\begin{center}\noindent
\colorbox{white}{\includegraphics[width=0.8\hsize]{./Team.jpg}}
\end{center}

\slide{{\huge Venuksen terraformaus??}}
\begin{center}\noindent
\colorbox{white}{\includegraphics[width=0.8\hsize]{./vennus.jpg}}
\end{center}

