diff --git a/joecool.md b/joecool.md
index 253d1f276..61a18b9ac 100644
--- a/joecool.md
+++ b/joecool.md
@@ -1,2 +1,4 @@
 - a [[person]].
-	- [[jacob]] [[joe cool]]
\ No newline at end of file
+	- [[jacob]] [[joe cool]]
+	- [[web assembly]]
+	- [[interface types]]
\ No newline at end of file