diff --git a/capra course.md b/capra course.md
index 1c4a64c80..5f9eff145 100644
--- a/capra course.md	
+++ b/capra course.md	
@@ -191,4 +191,8 @@
 				- some examples from two areas
 					- [[nutrient and waste recycling]]
 					- [[building and cities]]
+				- [[organic cycles]]
+				- [[technical cycles]]
+					- between manufacturers and consumers
+					- (maybe related to [[repair movement]]?)
 				-
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