diff --git a/index.html b/index.html
index 637a67b3..ee861e24 100644
--- a/index.html
+++ b/index.html
@@ -7224,6 +7224,16 @@
                         }
                     }
                 }
+                // else { // same-element density swapping
+                //     if (info.density !== undefined) {
+                //         if (validDensitySwaps[info.state][info.state]) {
+                //             if (Math.random() < 0.01) {
+                //                 swapPixels(pixel,newPixel);
+                //                 return true;
+                //             }
+                //         }
+                //     }
+                // }
             }
             return false;
         }
@@ -10622,11 +10632,12 @@ for (var k = 0; k < b0.split(" AND ").length; k++) {
 <div id="bottomInfoBox">
     <div id="bottomLeftBox">
         <h2>Sandboxels Introduction</h2>
-        <p><strong><def>Sandboxels</def></strong> is a free falling-sand simulation game that can be played in your browser. It features heat simulation, electricity, density, chemical reactions, and fire spread. With over 500 unique elements to play with, Sandboxels is a great way to pass the time. There are thousands of interactions between the many materials, plants, animals, and fluids in the game.</p>
+        <p><strong><def>Sandboxels</def></strong> is a free falling-sand simulator that can be played in your browser. It features heat simulation, electricity, density, chemical reactions, and fire spread. With over 500 unique elements to play with, Sandboxels is a great way to pass the time. There are thousands of interactions between the many materials, plants, animals, and fluids in the game.</p>
         <p>Falling-sand games are a genre of sandbox games characterized by falling particles of various types.</p>
         <p>Simply click or use your touchscreen to select a category, like <strong>Liquids</strong>, then pick an element, like <strong>Water</strong>. Drag on the canvas above to place your pixels, and watch them interact with others!</p>
         <img src="icons/wallpaper.png" style="width:100%" alt="Rainforest landscape made in Sandboxels" title="Rainforest landscape made in Sandboxels">
-        <p>Sandboxels has a thriving community on <a href="https://discord.gg/ejUc6YPQuS" target="_blank">Discord</a>! There you can post feedback or share your creations.</p>
+        <p>Sandboxels has many applications in education. It can give students an understanding of emerging phenomena in many fields, such as biology, chemistry, ecology, geology, and even virology. There are countless aspects to discover.</p>
+        <p>We have a thriving community on <a href="https://discord.gg/ejUc6YPQuS" target="_blank">Discord</a>! There you can post feedback or share your creations.</p>
         <p>This game is developed by R74n. Check out <a href="https://r74n.com" target="_blank">our other projects</a>!</p>
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