diff --git a/README.md b/README.md
index bcf033b..2e078db 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,7 @@ a better language to develop this in rather than Haskell.
 
 This is truly following the test-driven development model
 so each of the files should have its own tests module.
+
+## Link for later
+
+https://miroslavtushev.medium.com/does-my-sample-have-to-be-normally-distributed-for-a-t-test-7ee91aaaca2a