Lesson10Week14.markdown

@@ -178,6 +178,9 @@ A simple solution would be to use a sequantial loop if we know the position of t
 
 4. [Video 4: Fourth Duel](http://youtu.be/PV5Hmiidi6o)
 
+[![image alt text](http://img.youtube.com/vi/wqnneXyvkh4/0.jpg)](http://www.youtube.com/watch?v=wqnneXyvkh4)
+##### Video 1: Motor Testing
+
 
 
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