diff --git a/journal/2021-03-31.md b/journal/2021-03-31.md
index ce680ce61..8a72da644 100644
--- a/journal/2021-03-31.md
+++ b/journal/2021-03-31.md
@@ -7,6 +7,7 @@
 - [[add service]]
 - [[malazan]]
 - [[ipfs]]
+- [[plato]]
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [notsof]: ../notsof "Notsof"
diff --git a/plato.md b/plato.md
index 44feab342..ef2e6cff4 100644
--- a/plato.md
+++ b/plato.md
@@ -8,6 +8,8 @@
 - a [[computer system]]
   - [[go]] en.wikipedia.org/PLATO
 
+https://twitter.com/MiguelMarcosM12/status/1377233016754475009
+
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [person]: person "Person"