diff --git a/README.md b/README.md
index b7b0530..de62f67 100644
--- a/README.md
+++ b/README.md
@@ -182,10 +182,9 @@ Feel free to explore, contribute, and share your insights!
 
 #
 
-  
-   
-     
-    
+  12. **David Deutsch (1985)**  
+   * Proposed the concept of the quantum Turing machine and formulated the first quantum algorithm.  
+