diff --git a/index.html b/index.html
index bd95dcc..b09e523 100644
--- a/index.html
+++ b/index.html
@@ -39,6 +39,7 @@ <h4 id='date'></h4>
     <a href="./PyScript/wordless.html" >The Wordless Book<br></a>
     <a href="./AlgebraTrainer/index.html" >Algebra Trainer.<br></a>
     <a href="./MAZE/indexConnectedMaze.html" >Mazes.<br></a>
+    <a href="./PyScript/index_special.html" >Length Compression due to Lorentz Transform at Near Light Speeds<br></a>
   </body>
   
 </html><br>