diff --git a/01.curriculum/01.physics-chemistry-biology/topic.es.md b/01.curriculum/01.physics-chemistry-biology/topic.es.md
index 2fe5cdc43..2ecde8aa3 100644
--- a/01.curriculum/01.physics-chemistry-biology/topic.es.md
+++ b/01.curriculum/01.physics-chemistry-biology/topic.es.md
@@ -2,10 +2,11 @@
 title: 'De mis percepciones del mundo físico exterior,<br> a las ciencias físicas, químicas, biológicas, ecológicas y las ciencias industriales y ambientales<br>'
 media_order: sciences_400_2400_web.jpg
 slug: physics-chemistry-biology
-<!--content:
-    items: '@self.modular'
-    order:
-        by: ''
-        dir: ''-->
+#content:
+#    items: '@self.modular'
+#    order:
+#        by: ''
+#        dir: ''
 ---
 
+