diff --git a/README.md b/README.md
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+++ b/README.md
@@ -2,6 +2,8 @@
 
 > Toy vector database written in c99.
 
+<video src="https://github.com/montyanderson/vecdb/raw/master/vecdb.mp4">
+
 ## features
 
 * 🚀 Fast
@@ -66,4 +68,4 @@ More instructions coming soon.
 * [ ] x86 simd
 * [ ] benchmark
 * [ ] pretty output
-* [ ] n-ranked search results
\ No newline at end of file
+* [ ] n-ranked search results
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