diff --git a/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 3.md b/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 3.md
index cff26111b..25e115200 100644
--- a/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 3.md	
+++ b/300s School/NUCE 2113 - Radiation Detection and Measurement/Laboratory 3.md	
@@ -26,4 +26,16 @@
 | 1075    | 6641    |
 | 1200    | 10089   |
 
-1 Minute Count at 925 volts
+1 Minute Count at 925 volts 2cm
+~17k
+1 minute count at 925 volts 1cm
+28740 counts
+
+Right half only 1 minute count at 925 volts 1cm R1
+15460 counts
+
+Both halves 1 minute count at 925 volts 1cm R12
+28966 counts
+
+Left half only 1 minute count at 925 voltes 1cm R2
+15257 counts