From fefa72b15ec14cc2024469bcded98950e89c7ec2 Mon Sep 17 00:00:00 2001
From: Jiawen Gong <jiawengong1112@gmail.com>
Date: Wed, 14 Feb 2024 11:46:47 +0000
Subject: [PATCH] Update file 03biomaterial.md

---
 docs/development/03biomaterial.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/development/03biomaterial.md b/docs/development/03biomaterial.md
index 46cdc93..3d3cbd7 100644
--- a/docs/development/03biomaterial.md
+++ b/docs/development/03biomaterial.md
@@ -32,7 +32,7 @@
 
 **In this video, Cory Morrison demonstrates how to make a mold and deckle with photo frames.**
 
-<iframe width="560" height="315" src="https://www.youtube.com/embed/3jSq1YfvBjM?si=NNRPv56aJ-TnvT20" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+<iframe width="1000" height="400" src="https://www.youtube.com/embed/3jSq1YfvBjM?si=NNRPv56aJ-TnvT20" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
 
 
 ![flowers](../images/biomaterials/mad.jpg){ width=1000 }
-- 
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