Update index.html

index.html

@@ -343,9 +343,12 @@
         </div>
     `,
     21: `
-        <h2>Day 21</h2>
-        <p>Wondering what tomorrow’s visualization will be? Like the space to get notified when we reveal it 🤗</p>
-        <img src="/images/day3-teaser.png" style="width: 100%; margin: 20px 0;">
+        <h2>The Circle of Sharing: How Open Datasets Power AI Innovation</h2>
+        <p>A Sankey diagram illustrating the flow from top open-source datasets through AI organizations to their derivative models, showcasing the collaborative nature of AI development.</p>
+        <div class="responsive-iframe-container">
+            <button onclick="toggleBrowserFullscreen(this.parentElement)" style="position: absolute; top: 10px; right: 10px; z-index: 10; padding: 8px; background: rgba(0,0,0,0.6); color: white; border: none; border-radius: 4px; cursor: pointer;">⛶</button>
+            <iframe src="https://aiworld.eu/embed/sankey2" allowfullscreen></iframe>
+        </div>
     `,
     22: `
         <h2>Day 22</h2>
@@ -391,7 +394,8 @@
             17: "⚖️<br>Permission Granted",
             18: "⭐️<br>Dataset Darlings",
             19: "🎯<br>Closing the Gap",
-            20: "📚<br>Babel in the Machine"
+            20: "📚<br>Babel in the Machine",
+            21: "🔄<br>The Circle of Sharing"
             // Add more custom labels as needed
             // 3: "Custom Text",
             // 4: "Another Label",
@@ -427,7 +431,7 @@
 
         // Handle card clicks
         const cards = document.querySelectorAll('.card');
-        const activeDays = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]; // Add the day numbers you want to highlight
+        const activeDays = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21]; // Add the day numbers you want to highlight
 
         cards.forEach(card => {
             const day = parseInt(card.dataset.day);