diff --git a/extension.html b/extension.html
new file mode 100644
index 0000000..7b83fce
--- /dev/null
+++ b/extension.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
+    <link rel="stylesheet" href="style.css" />
+    <title>You have found my secret page!</title>
+    
+  </head>
+
+  <body>
+    <h1>I sometimes practice my Japanese here</h1>
+    <p><ruby>すみません 分かりません 日本語<rp>(</rp><rt>sumimasen wakarimasen nihongo</rt><rp>)</rp>
+    </ruby>
+    </p>
+
+    <h2>This button is functionless</h2>
+    <input type="button" name="button" value="When you press me, nothing happens" />
+    <br/>
+    <br/>
+    <fieldset style="width: 400px;">
+        <legend>After the button is pressed, please check the relevant box.<br/>
+            Did something happen?
+        </legend>
+        <br/>
+        <input type="radio" id="yes" name="boolean" value="true" />
+        <label for="yes">Yes</label><br/>
+        <input type="radio" id="no" name="boolean" value="false" />
+        <label for="no">No</label><br/>
+    </fieldset>
+  </body>
\ No newline at end of file
diff --git a/index.html b/index.html
index 59bdb0d..24c6d28 100644
--- a/index.html
+++ b/index.html
@@ -5,9 +5,35 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta http-equiv="X-UA-Compatible" content="ie=edge" />
     <link rel="stylesheet" href="style.css" />
+    <title>Incremental and Decremental Support Vector Machine Learning</title>
     
   </head>
   <body>
+    <h1>Incremental and Decremental Support Vector Machine Learnin<a href="./extension.html" style="color: black;">g</a></h1>
+    <hr/>
+    <section>
+      <h3>Gert Cauwenberghs</h3>
+      <p>CLSP, ECE Dept.<br/><br/>
+      John Hopkins University<br/><br/>
+      Baltimore, MD 21218<br/><br/>
+      <i>gert@jhu.edu</i></p>
+    </section>
+    <article>
+      <h2>Abstract</h2>
 
+      <p>Lorem ipsum dolor sit amet consectetur adipisicing elit.<br/>
+        Harum numquam sapiente commodi suscipit fugit totam.<br/>
+        Commodi, consequuntur sapiente numquam et vitae aperiam consectetur reprehenderit tempora autem!<br/>
+        Earum quis impedit beatae!</p>
+      <ol><li><h4>Introduction</h4>
+        <p>Lorem ipsum dolor sit amet consectetur adipisicing elit.<br/>
+        Harum numquam sapiente commodi suscipit fugit totam.<br/>
+        Commodi, consequuntur sapiente numquam et vitae aperiam consectetur reprehenderit tempora autem!<br/>
+        Earum quis impedit beatae!</p>
+        </li>
+        <li><img src="https://docs.opencv.org/2.4/_images/optimal-hyperplane.png" alt="Figure relating to the topic, showing relevant data"></li>
+      </ol>
+      <a href="https://en.wikipedia.org/wiki/Support_vector_machine">Go to Wikipedia to know more</a>
+    </article>
   </body>
 </html>
