lesson-4.md

@@ -27,7 +27,10 @@ First, we rebuilt the robot to utilise a light sensor. Our initial construction
 ![IMG_1424](/uploads/043f120274b59a80b5c9aae561ebdf3d/IMG_1424.JPG)
 Secondly, we programmed an application which used the *BlackWhiteSensor.java* <<<<<<indsæt reference til koden her >>>>>> to classify colors as either white or black. This application can be seen <<<<<indsæt kode eller reference til git med kode>>>>>>.
 
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+Markdown | Less | Pretty
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+*Still* | `renders` | **nicely**
+1 | 2 | 3
   // The threshold is calculated as the median between 
 	   // the two readings over the two types of surfaces
 - Virkede fint.