From e8749b25ab5616e11526402cc3204f4509bc3fde Mon Sep 17 00:00:00 2001
From: Alessandro Gentilini <alessandro.gentilini@gmail.com>
Date: Sun, 1 Dec 2024 07:55:32 +0100
Subject: [PATCH] Update index.html

---
 index.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.html b/index.html
index 708e784..3fd2c72 100644
--- a/index.html
+++ b/index.html
@@ -26,5 +26,6 @@ <h1>Alessandro Gentilini</h1>
     <p><a href="https://marksmath.org/visualization/water_waves/">A wonderful animation of water wave by professor Mark McClure</a>, 
       <a href=geo/onde_in_acqua.html>a local copy</a>.</p>
     <p><a href="https://github.com/alessandro-gentilini/pelagaletto2">La partita di Pelagaletto infinita esiste!</a></p>
+    <p><a href=geo/matter-js/first_light.html>Matter.js</a>.</p>
   </body>
 </html>