diff --git a/Biomass.html b/Biomass.html
index afd3878e2b14ca1e5943435877216093cd48e7c5..98fdfda5e2ae3c3c261b6aaf89bb43f0ab0002df 100644
--- a/Biomass.html
+++ b/Biomass.html
@@ -36,18 +36,11 @@
         <p>A website contains all the outcomes from HFT for project IN-Source has been launched.<br /></p>
         <h1>Useful Links</h1>
         <ul>
-          <li><a href="#">link 1</a></li>
-          <li><a href="#">link 2</a></li>
-          <li><a href="#">link 3</a></li>
-          <li><a href="#">link 4</a></li>
+          <li><a href="http://www.simstadt.eu/de/index.jsp">SimStadt</a></li>
+          <li><a href="https://www.hft-stuttgart.de/forschung/projekte/standard-titel">IN-Source</a></li>
+
         </ul>
-        <h1>Search</h1>
-        <form method="post" action="#" id="search_form">
-          <p>
-            <input class="search" type="text" name="search_field" value="Enter keywords....." />
-            <input name="search" type="image" style="border: 0; margin: 0 0 -9px 5px;" src="style/search.png" alt="Search" title="Search" />
-          </p>
-        </form>
+
     </div>
     
     <div id="content">