diff --git a/README.md b/README.md
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@@ -17,6 +17,7 @@ If you would like to just view the results of the geonodes, you can open the Dem
 ## Implemented Physics Simulations:
 
 - Elastic collisions between spherical particles of varying Radius and Mass
+- 2D implementation included. However not final.
 
 ## To be worked on: