diff --git a/journal/2022-05-29.md b/journal/2022-05-29.md
index 0dbef8f9c..92c7abf31 100644
--- a/journal/2022-05-29.md
+++ b/journal/2022-05-29.md
@@ -6,6 +6,9 @@
 - TIL about [[overleaf]], an online [[LaTeX]] editor and renderer: https://www.overleaf.com
 - [[vundle]]
 - [[schelling and revelation]]
+- [[containers]]
+  - TIL about [[tini]], an mvp [[init]] that ships with [[docker]]
+  - [[social coop]] containers run it
 - [[pomodoros]]
   - [x] retrieve context / set up workspaces as below :)
   - [ ] empezar a leer tesis de [[joelle]]