From 1516f4251d0c4629ed5e66814f0bd12b943aa36e Mon Sep 17 00:00:00 2001
From: Sarath Menon <sarathmenon@mailbox.org>
Date: Tue, 13 Sep 2022 12:31:33 +0200
Subject: [PATCH] revert video

---
 _toc.yml              | 2 +-
 introduction/Intro.md | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/_toc.yml b/_toc.yml
index 889a647..a6bc259 100644
--- a/_toc.yml
+++ b/_toc.yml
@@ -4,7 +4,7 @@
 format: jb-book
 root: intro
 chapters:
-  - file: introduction/videos.ipynb
+  - file: introduction/Intro.md
     sections:
     - file: introduction/ex_01_introduction_to_pyiron.ipynb
     - file: introduction/ex_02_creating_structure_databases.ipynb
diff --git a/introduction/Intro.md b/introduction/Intro.md
index 3fdc4bd..6c161ba 100644
--- a/introduction/Intro.md
+++ b/introduction/Intro.md
@@ -4,6 +4,8 @@
 Density functional theory for computing properties of materials (background and intro to DFT, key parameters and popular codes, basic properties and computation principles: formation energies, defect energies, elastic moduli, phonons)  
 Jörg Neugebauer (MPIE Düsseldorf)
 
+<iframe width="560" height="315" src="https://www.youtube.com/embed/li7GL1KeaYs" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+
 ### <font style="color:#B71C1C" face="Helvetica" > Tutorial II </font>
 Workflow management with pyiron (motivation, intro to workflows and pyiron, computation of the properties that were introduced in the first tutorial with pyiron)  
 Marvin Poul (MPIE Düsseldorf)
-- 
GitLab