lab-report-notebook-2.markdown

@@ -51,7 +51,7 @@ This shows us that the NXT continually fetches data each 30 ms, even while the p
 ### Exercise 3
 It is possible to measure a distance of 254 cm when placing the NXT on the floor 254 cm away from a large wooden box with a smooth uniform surface. It also requires a surface which is orthogonal with the sensor.
 
-![254 measurements](http://i.imgur.com/oaYtwFm.jpg)
+![254 measurements](http://i.imgur.com/iSWxEHV.jpg)
 > Here we managed to measure a distance of 254 cm.
 
 On an upwards angled wall the NXT could not measure beyond 101 cm and using a large plant container the limit was 175 cm.
@@ -59,7 +59,7 @@ On an upwards angled wall the NXT could not measure beyond 101 cm and using a la
 ![Angled wall measurement](http://i.imgur.com/pRkejJE.jpg)
 > At this angled wall we could only measure up to 101 cm.
 
-![Plant measurement](http://i.imgur.com/RCVsh5C.jpg)
+![Plant measurement](http://i.imgur.com/Wgo3flF.jpg)
 > At this plant we could measure up to 175 cm.
 
 Using the speed of sound (340,29 m/s) and the max distance of 255 cm we can calculate the time limit of the sensor: