Update content - 2026-10-08

content/zettels/test.md

@@ -465,7 +465,7 @@ Numbering can be continued by using `+n` option as shown below.
 ```
 <div class="src-block-caption">
   <span class="src-block-number"><a href="#code-snippet--lst:tikz-test-general-control-names">Code Snippet 4</a>:</span>
-  Tikz code that is used to generate <a href="#org4a89346">5</a>
+  Tikz code that is used to generate <a href="#org587cbdd">5</a>
 </div>
 
 <a id="figure--fig:test-general-control-names"></a>
@@ -632,9 +632,21 @@ It is approximately **12,742 km**
 
 ## Videos {#videos}
 
+
+### Youtube link {#youtube-link}
+
 {{< youtube SzA2YODtgK4 >}}
 
 
+### GIF generated from Python {#gif-generated-from-python}
+
+Animation of a 3DoF rigid body excited by the left actuator at 1 Hz, generated by the Python block below.
+
+<a id="figure--fig:coupling-high-freq-1Hz"></a>
+
+{{< figure src="/ox-hugo/coupling_high_freq_1Hz.gif" caption="<span class='figure-number'>Figure 7: </span>GIF generated from Python" >}}
+
+
 ## Bibliography {#bibliography}
 
 <style>.csl-entry{text-indent: -1.5em; margin-left: 1.5em;}</style><div class="csl-bib-body">