+<ul class="org-ul">
+<li><a href="#sec-1-1">Perfect data storage and computation engine</a>
+</li>
+
+<li>Feeds lots of complex data into your brain in intuitive to explore,
+understand and manipulate form by extensively relying on realtime 3D
+graphics and fast feedback loop. (including virtual reality support)
+
+<blockquote>
+<p>
+“Virtual reality holds the key to the evolution of the human mind”
+Dr. Lawrence Angelo, The Lawnmower Man (1992)
+</p>
+</blockquote>
+</li>
+
+<li>Why such name ?
+<ul class="org-ul">
+<li>In short: it's just a number.
+</li>
+<li>Many years ago inspired by the ideas of <a href="https://en.wikipedia.org/wiki/Forth_(programming_language)">Forth (programming
+language)</a> I decided to create my own implementation <a href="http://www2.svjatoslav.eu/gitbrowse/fifth/doc/index.html">Fifth</a>
+(computing/programming environment).
+</li>
+<li>Then I realized I miss type safe object oriented capabilities. So
+I updated the name to Sixth and switched to Java.
+</li>
+</ul>
+</li>
+</ul>
+</div>
+
+<div id="outline-container-sec-1-1" class="outline-3">
+<h3 id="sec-1-1"><a id="ID-4224d52c-2ee1-411a-bd89-77c286322b21" name="ID-4224d52c-2ee1-411a-bd89-77c286322b21"></a><span class="section-number-3">1.1</span> Perfect data storage and computation engine</h3>
+<div class="outline-text-3" id="text-1-1">
+