diff --git a/README.md b/README.md
index c9e6672c9759f7720c34e69834a951ec70de9399..916ebae05830bdd7bc94171f4b8affae0200ccd5 100644
--- a/README.md
+++ b/README.md
@@ -53,11 +53,15 @@ ___
 ___
 ## Demos
 * ***Task 1:***  
-  <iframe width="560" height="315" src="https://www.youtube.com/embed/_whlYriiWjs" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+  **https://www.youtube.com/embed/_whlYriiWjs**  
+  ![video](src/demo1.mp4) 
 * ***Task 2:***  
-  <iframe width="560" height="315" src="https://www.youtube.com/embed/1Am2Eauk4dY" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+  **https://www.youtube.com/embed/1Am2Eauk4dY**  
+  ![video](src/demo2.mp4) 
 * ***Task 3:***  
-  <iframe width="560" height="315" src="https://www.youtube.com/embed/wndZ8pPSINo" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+  **https://www.youtube.com/embed/wndZ8pPSINo**  
+  ![video](src/demo3.mp4) 
+
 ___
 ## Getting Started
 
diff --git a/src/demo1.mp4 b/src/demo1.mp4
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diff --git a/src/demo2.mp4 b/src/demo2.mp4
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diff --git a/src/demo3.mp4 b/src/demo3.mp4
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index 0000000000000000000000000000000000000000..794922a58ebefc381e278d99f59380f1157b1577
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