diff --git a/pages/infrastructure.md b/pages/infrastructure.md
index 857afa4..0cd86ee 100644
--- a/pages/infrastructure.md
+++ b/pages/infrastructure.md
@@ -3,5 +3,9 @@ tags:: #seed, #section
 - prev: [[entrance]]
 - this is a collection of (hopefully) helpful texts to guide you to use [[the grid]] *en el mundo de la informática* {the world of technology}.
 - # topics
+	- #culture
+	- #science
+	- #technology
+	-
 	-
 - **next:** [[thoughts]]
\ No newline at end of file