diff --git a/journal/2021-04-07.md b/journal/2021-04-07.md
index f9492aff8..f04659fd6 100644
--- a/journal/2021-04-07.md
+++ b/journal/2021-04-07.md
@@ -4,6 +4,7 @@
   - ship [[vera]]'s journals update
   - monitoring, add some (see notebook)
   - get back to [[dan whaley]]
+  - write about [[snapshot]]
 - [[hpi]]
 - [[tabfs]]
 - [[jsonlz4]]
\ No newline at end of file
diff --git a/snapshot.md b/snapshot.md
new file mode 100644
index 000000000..fc1158d95
--- /dev/null
+++ b/snapshot.md
@@ -0,0 +1,7 @@
+# snapshot
+
+- a [[tool]]
+  - doesn't exist yet
+
+[[https://twitter.com/flancian/status/1379795795973640197]]
+