diff --git a/journal/2025-01-14.md b/journal/2025-01-14.md
index 08e91ff20..4e7893749 100644
--- a/journal/2025-01-14.md
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@@ -1 +1,2 @@
 - I'm writing this from [[sariputta]] projected on the wall in the guest room :)
+  - While watching [[3blue1brown]], checking [[essence of calculus]]. I last studied calculus 15+ years ago :)