diff --git a/wolfram physics.md b/wolfram physics.md
index ad3f02db0..afbf699f8 100644
--- a/wolfram physics.md	
+++ b/wolfram physics.md	
@@ -13,4 +13,5 @@
   - [[oligons]]
   - [[branchial space]]
     - According to Wolfram the [[uncertainty principle]] is due to curvature in [[branchial space]]
+    - In the same space, the [[Einstein equations]] are [[path integrals]]