content: add meet patti
diff --git a/content/posts/meet-patti.md b/content/posts/meet-patti.md
index 07acffc..bfb909b 100644
--- a/content/posts/meet-patti.md
+++ b/content/posts/meet-patti.md
@@ -1,37 +1,23 @@
-title: Demo Patti moves its first steps
-subtitle: Epic vise for iconic granddad
+title: Pattigrass demo progression
+subtitle: Three stages on Patti mechanics
+summary: *Three stages on Patti mechanics*
date: 09.12.2019
-summary: *Patti baby steps*
-slug: meet-patti
+slug: patti-demo-videos
+video-gallery: {video}demo-patti{Patti's videos}
no: 10
-Here is a quick view of the very first test. It was to check whether the frame
-properly aligned worm screw and gears. The reduction ratio in place is 100:1.
-I am driving this with a bare metal RC transmitter/receiver, no MCU at all.
+### Video 1
-<script src="http://vjs.zencdn.net/4.0/video.js"></script>
-<video id="patti-video-1" class="video-js vjs-default-skin" controls
-preload="auto" width="384" height="683" poster="https://www.giggi.me/videos/demo-patti/videos-1.png"
-data-setup="{}">
-<source src="https://www.giggi.me/videos/demo-patti/video-1.mp4" type='video/mp4'>
-</video>
+This is a quick view of the very first test. It was to check whether the frame
+properly aligned worm screw and gears. The reduction ratio in place is 100:1. I
+am driving this with a bare metal RC transmitter/receiver, no MCU at all.
-Here is with the frame fully assembled. I am driving it using Firefox running on an
+### Video 2
+
+This has a fully assembled frame. I am driving it using Firefox running on an
Android tablet. Patti is powered by a Pic32 with a 6LowPan WiFi on-board.
-<script src="http://vjs.zencdn.net/4.0/video.js"></script>
-<video id="patti-video-2" class="video-js vjs-default-skin" controls
-preload="auto" width="384" height="683" poster="https://www.giggi.me/videos/demo-patti/videos-2.png"
-data-setup="{}">
-<source src="https://www.giggi.me/videos/demo-patti/video-2.mp4" type='video/mp4'>
-</video>
+### Video 3
-Here it's also carrying a brush cutter, which makes it weight about 30 kilos. It's
-driven from Chrome running on a laptop.
-
-<script src="http://vjs.zencdn.net/4.0/video.js"></script>
-<video id="patti-video-3" class="video-js vjs-default-skin" controls
-preload="auto" width="384" height="683" poster="https://www.giggi.me/videos/demo-patti/videos-3.png"
-data-setup="{}">
-<source src="https://www.giggi.me/videos/demo-patti/video-3.mp4" type='video/mp4'>
-</video>
+Here it's also carrying a brush cutter, which makes it weight about 30 kilos.
+It's driven from Chrome running on a laptop.