diff --git a/journal/2021-08-13.md b/journal/2021-08-13.md
index ceeb8f01c..98178afcb 100644
--- a/journal/2021-08-13.md
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@@ -2,5 +2,11 @@
 
 - First Friday of summer vacations. It's gotten warm again, but it seems like weather will turn colder and rainier again over the weekend.
 - [[james baird]] https://twitter.com/james_d_baird/status/1372936895668322309
+- [[gyuri lajos]]
+  - told me about:
+    - [[open sherlock]] https://github.com/sherlock-project/sherlock
+    - [[hyperknowledge]] http://hyperknowledge.org/
+    - [[topic quests]] http://www.topicquests.org/
+    - [[image snippets]] https://imagesnippets.com/
 - [[done]]
   - proofread [[teresa]]
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