diff --git a/topics/04_mechanical/images/universal_robot.jpg b/topics/04_mechanical/images/universal_robot.jpg
new file mode 100644
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Binary files /dev/null and b/topics/04_mechanical/images/universal_robot.jpg differ
diff --git a/topics/04_mechanical/index.md b/topics/04_mechanical/index.md
index fc498dee0cc740dd9168db7cf8a908ac05b16db3..ef6b1f40c7672b09dc70e71eb828590ae5084319 100644
--- a/topics/04_mechanical/index.md
+++ b/topics/04_mechanical/index.md
@@ -71,7 +71,6 @@ Bridge Coordinate Measuring Machines (CMM)
 Passive Robot Arm<br>
 <img src="images/portable_robot_arm.png" alt="Portable Robot Arm">
 
-
 <img src="images/gage_faro_arm.png" alt="Gage Faro Arm"><br>
 
 
@@ -81,6 +80,7 @@ Fixed Coordinate Measuring Machines (CMMs) excel in providing extreme precision,
 ### DIY
 
 Universal Robots
+<img src="images/universal_robot.jpg" alt="Universal Robot"><br>