Funicular doodle - GIF

Funicular doodle. I'm still not tired of these doodle GIFs, and I'm not sure why.

<video controls autoplay loop>
<source src="https://diqn32j8nouaz.cloudfront.net/funicular_doodle.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>

Previously:

https://www.homemadetools.net/forum/...582#post136259
https://www.homemadetools.net/forum/...685#post136649
https://www.homemadetools.net/forum/...652#post128623

...Hey, How come it didn't do that when we rode it?