diff --git a/README.md b/README.md
index 7e4013a..bad0c2d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # oktaeder
 3D rendering library for WebGPU
 
+[oktaeder.webm](https://github.com/iszn11/oktaeder/assets/7891270/5dbcb03a-608f-41b8-860e-8e9c8e09e242)
+
 This project uses [pnpm](https://pnpm.io/). If you don't have it, you can get it
 using npm by running `npm install -g pnpm`. Then, run `pnpm install` to install
 all dependencies.