diff --git a/journal/2024-02-05.md b/journal/2024-02-05.md
index 8476f7fb9..59bf6febe 100644
--- a/journal/2024-02-05.md
+++ b/journal/2024-02-05.md
@@ -1,2 +1,3 @@
 - [[work]]
 - [[olof]] told me about [[the moth]] (storytelling)
+- [[tindallgrams]]
diff --git a/tindallgrams.md b/tindallgrams.md
new file mode 100644
index 000000000..d835c7bd9
--- /dev/null
+++ b/tindallgrams.md
@@ -0,0 +1,3 @@
+- [[memorandums]]
+  - by [[Bill Tindall]]
+  - #go https://www.nasa.gov/history/alsj/alsj-Tindallgrams.html