diff --git a/Piecharts/Piecharts.pdf b/Piecharts/Piecharts.pdf
new file mode 100644
index 0000000..c3519b1
--- /dev/null
+++ b/Piecharts/Piecharts.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c9ec9ee769abb69097e22174c0c67c14c4c042437c3125dc6d572a48300db72
+size 45638
diff --git a/Piecharts/Piecharts.tex b/Piecharts/Piecharts.tex
new file mode 100644
index 0000000..7101580
--- /dev/null
+++ b/Piecharts/Piecharts.tex
@@ -0,0 +1,220 @@
+\documentclass{article}
+\usepackage{graphicx}
+\usepackage{subcaption}
+\usepackage{hyperref}
+\usepackage{tikz}
+\usepackage{wheelchart}
+\usetikzlibrary{decorations.markings}
+\usepackage{siunitx}
+\usepackage{adjustbox}
+\definecolor{blu}{RGB}{102,140,217}
+\definecolor{giallo}{RGB}{255,153,0}
+\definecolor{rosso}{RGB}{220,57,18}
+\definecolor{viola}{RGB}{153,0,153}
+
+\setlength{\parindent}{0pt}
+
+\hypersetup{
+    colorlinks=true,
+    linkcolor=blue,
+    citecolor=blue,
+    filecolor=magenta,
+    urlcolor=blue,
+}
+
+\begin{document}
+
+
+% Insert Image at specified Position
+The following \autoref{image0} is inserted at the specified position.
+
+\begin{figure}[h]
+    \centering
+    \begin{tikzpicture}
+        \wheelchart[
+          counterclockwise,
+          data=\WCperc,
+          data style={shift={(0,0.1)}},
+          gap=0.03,
+          legend columns=2,
+          legend row={\tikz\fill[\WCvarB,draw=black] (0,0) rectangle (0.3,0.3); & \WCvarC},
+          legend={
+            \node[anchor=north] at (0,-2.5) {%
+              \begin{tabular}{*{2}{l@{ }l}}%
+              \WClegend%
+              \end{tabular}%
+            };
+          },
+          lines=0.5,
+          lines angle shift{1}=20,
+          lines angle shift{3}=-20,
+          lines ext=2,
+          lines ext left anchor=base west,
+          lines ext right anchor=base east,
+          lines sep=-1,
+          lines style={
+            postaction=decorate,
+            decoration={
+              markings,
+              mark=at position 0 with {
+                \fill (0,0) circle[radius=0.1];
+              }
+            }
+          },
+          radius={0}{2},
+          title=Open Source,
+          title style={font=\bfseries}
+        ]{
+          50/viola/Ja,
+          50/giallo/Nein
+        }
+        \end{tikzpicture}
+        \caption{image}
+        \label{image0}
+\end{figure}
+
+This Reference to \autoref{image0} was inserted below the figure at the specified position. \\\\
+
+
+It turns out that to use subfig with tikz, you need an adjustbox!
+
+\begin{figure}[h]
+    \centering
+    \begin{subfigure}[b]{0.3\textwidth}
+        \begin{adjustbox}{width=\linewidth}
+        \begin{tikzpicture}
+            \wheelchart[
+              counterclockwise,
+              data=\WCperc,
+              data style={shift={(0,0.1)}},
+              gap=0.03,
+              legend columns=2,
+              legend row={\tikz\fill[\WCvarB,draw=black] (0,0) rectangle (0.3,0.3); & \WCvarC},
+              legend={
+                \node[anchor=north] at (0,-2.5) {%
+                  \begin{tabular}{*{2}{l@{ }l}}%
+                  \WClegend%
+                  \end{tabular}%
+                };
+              },
+              lines=0.5,
+              lines angle shift{1}=20,
+              lines angle shift{3}=-20,
+              lines ext=2,
+              lines ext left anchor=base west,
+              lines ext right anchor=base east,
+              lines sep=-1,
+              lines style={
+                postaction=decorate,
+                decoration={
+                  markings,
+                  mark=at position 0 with {
+                    \fill (0,0) circle[radius=0.1];
+                  }
+                }
+              },
+              radius={0}{2},
+              title=Open Source,
+              title style={font=\bfseries}
+            ]{
+              50/viola/Ja,
+              50/giallo/Nein
+            }
+            \end{tikzpicture}
+        \end{adjustbox}
+    \end{subfigure}
+    \hfill
+    \begin{subfigure}[b]{0.3\textwidth}
+        \begin{adjustbox}{width=\linewidth}
+        \begin{tikzpicture}
+            \wheelchart[
+              counterclockwise,
+              data=\WCperc,
+              data style={shift={(0,0.1)}},
+              gap=0.03,
+              legend columns=2,
+              legend row={\tikz\fill[\WCvarB,draw=black] (0,0) rectangle (0.3,0.3); & \WCvarC},
+              legend={
+                \node[anchor=north] at (0,-2.5) {%
+                  \begin{tabular}{*{2}{l@{ }l}}%
+                  \WClegend%
+                  \end{tabular}%
+                };
+              },
+              lines=0.5,
+              lines angle shift{1}=20,
+              lines angle shift{3}=-20,
+              lines ext=2,
+              lines ext left anchor=base west,
+              lines ext right anchor=base east,
+              lines sep=-1,
+              lines style={
+                postaction=decorate,
+                decoration={
+                  markings,
+                  mark=at position 0 with {
+                    \fill (0,0) circle[radius=0.1];
+                  }
+                }
+              },
+              radius={0}{2},
+              title=Open Source,
+              title style={font=\bfseries}
+            ]{
+              50/viola/Ja,
+              50/giallo/Nein
+            }
+            \end{tikzpicture}
+        \end{adjustbox}
+    \end{subfigure}
+    \hfill
+    \begin{subfigure}[b]{0.3\textwidth}
+        \begin{adjustbox}{width=\linewidth}
+        \begin{tikzpicture}
+            \wheelchart[
+              counterclockwise,
+              data=\WCperc,
+              data style={shift={(0,0.1)}},
+              gap=0.03,
+              legend columns=2,
+              legend row={\tikz\fill[\WCvarB,draw=black] (0,0) rectangle (0.3,0.3); & \WCvarC},
+              legend={
+                \node[anchor=north] at (0,-2.5) {%
+                  \begin{tabular}{*{2}{l@{ }l}}%
+                  \WClegend%
+                  \end{tabular}%
+                };
+              },
+              lines=0.5,
+              lines angle shift{1}=20,
+              lines angle shift{3}=-20,
+              lines ext=2,
+              lines ext left anchor=base west,
+              lines ext right anchor=base east,
+              lines sep=-1,
+              lines style={
+                postaction=decorate,
+                decoration={
+                  markings,
+                  mark=at position 0 with {
+                    \fill (0,0) circle[radius=0.1];
+                  }
+                }
+              },
+              radius={0}{2},
+              title=Open Source,
+              title style={font=\bfseries}
+            ]{
+              50/viola/Ja,
+              50/giallo/Nein
+            }
+            \end{tikzpicture}
+        \end{adjustbox}
+    \end{subfigure}
+\end{figure}
+
+\pagebreak
+\listoffigures
+
+
+\end{document}
diff --git a/Piecharts/dependency_2x.png b/Piecharts/dependency_2x.png
new file mode 100644
index 0000000..31802e5
--- /dev/null
+++ b/Piecharts/dependency_2x.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a8830b1a678daab1cff501133dd18d61c212ec08035859a2bcf7c35a396bca5
+size 48822
diff --git a/VerticalTimeline/VerticalTimeline-DESKTOP-6S5QARU.pdf b/VerticalTimeline/VerticalTimeline-DESKTOP-6S5QARU.pdf
new file mode 100644
index 0000000..af1fd3f
--- /dev/null
+++ b/VerticalTimeline/VerticalTimeline-DESKTOP-6S5QARU.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a995507af9642bd33157447f32315931d7db2a269d2b34f3d541163ef4150359
+size 63516
diff --git a/VerticalTimeline/VerticalTimeline-DESKTOP-6S5QARU.tex b/VerticalTimeline/VerticalTimeline-DESKTOP-6S5QARU.tex
new file mode 100644
index 0000000..bcfddaa
--- /dev/null
+++ b/VerticalTimeline/VerticalTimeline-DESKTOP-6S5QARU.tex
@@ -0,0 +1,78 @@
+\documentclass[a4paper, twoside, 11pt]{report}
+
+\usepackage[utf8]{inputenc}
+\usepackage[TS1,T1]{fontenc}
+\usepackage{fourier, heuristica}
+\usepackage{array, booktabs}
+\usepackage{graphicx}
+\usepackage[x11names,table]{xcolor}
+\usepackage{caption}
+\usepackage{longtable}
+\DeclareCaptionFont{blue}{\color{LightSteelBlue3}}
+
+\newcommand{\foo}{\color{LightSteelBlue3}\makebox[0pt]{\textbullet}\hskip-0.5pt\vrule width 1pt\hspace{\labelsep}}
+
+\begin{document}
+
+\renewcommand\arraystretch{1.4}\arrayrulecolor{LightSteelBlue3}
+
+
+\begin{longtable}{@{\,}r <{\hskip 2pt} !{\foo} >{\raggedright\arraybackslash}p{0.7\textwidth}}
+
+
+\caption{Animals}\label{table:example} \\
+\toprule
+
+\addlinespace[1.5ex]
+1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
+\\
+September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
+1971 & Busicom 'Handy-LE' Calculator\\
+1973 & First mobile handset invented by Martin Cooper\\
+1978 & Parker Bros. Merlin Computer Toy\\
+1981 & Osborne 1 Portable Computer\\
+1982 & Grid Compass 1100 Clamshell Laptop\\
+1983 & TRS-80 Model 100 Portable PC\\
+1984 & Psion Organiser Handheld Computer\\
+1991 & Psion Series 3 Minicomputer\\
+1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
+\\
+September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
+1971 & Busicom 'Handy-LE' Calculator\\
+1973 & First mobile handset invented by Martin Cooper\\
+1978 & Parker Bros. Merlin Computer Toy\\
+1981 & Osborne 1 Portable Computer\\
+1982 & Grid Compass 1100 Clamshell Laptop\\
+1983 & TRS-80 Model 100 Portable PC\\
+1984 & Psion Organiser Handheld Computer\\
+1991 & Psion Series 3 Minicomputer\\
+1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
+\\
+September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
+1971 & Busicom 'Handy-LE' Calculator\\
+1973 & First mobile handset invented by Martin Cooper\\
+1978 & Parker Bros. Merlin Computer Toy\\
+1981 & Osborne 1 Portable Computer\\
+1982 & Grid Compass 1100 Clamshell Laptop\\
+1983 & TRS-80 Model 100 Portable PC\\
+1984 & Psion Organiser Handheld Computer\\
+1991 & Psion Series 3 Minicomputer\\
+1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
+\\
+September-October 2019 & Xerox Palo Alto Research Centre envisage the 'Dynabook\\
+1971 & Busicom 'Handy-LE' Calculator\\
+1973 & First mobile handset invented by Martin Cooper\\
+1978 & Parker Bros. Merlin Computer Toy\\
+1981 & Osborne 1 Portable Computer\\
+1982 & Grid Compass 1100 Clamshell Laptop\\
+1983 & TRS-80 Model 100 Portable PC\\
+1984 & Psion Organiser Handheld Computer\\
+1991 & Psion Series 3 Minicomputer\\
+1947 & AT and T Bell Labs develop the idea of cellular phonesas dwasd wad wad dwasd w asd wadwa sdwa 
+\\
+
+
+
+
+\end{longtable}
+\end{document} 
\ No newline at end of file
diff --git a/VerticalTimeline/VerticalTimeline.synctex-DESKTOP-6S5QARU.gz b/VerticalTimeline/VerticalTimeline.synctex-DESKTOP-6S5QARU.gz
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