diff --git a/journal/2021-02-16.md b/journal/2021-02-16.md
new file mode 100644
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@@ -0,0 +1,3 @@
+# 2021-02-16
+
+- [[siphons]]
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diff --git a/siphons.md b/siphons.md
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--- a/siphons.md
+++ b/siphons.md
@@ -1,9 +1,12 @@
 # Siphons
 
 - [[pull]] [[siphon]]
+- [[moa]] is a platfor to implement [[siphons]].
 
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [pull]: pull "Pull"
 [siphon]: siphon "Siphon"
+[moa]: moa "Moa"
+[siphons]: siphons "Siphons"
 [//end]: # "Autogenerated link references"
\ No newline at end of file