diff --git a/01 - JavaScript Drum Kit/index-START.html b/01 - JavaScript Drum Kit/index-START.html
index 4070d32767..6987a8dd72 100644
--- a/01 - JavaScript Drum Kit/index-START.html	
+++ b/01 - JavaScript Drum Kit/index-START.html	
@@ -58,7 +58,23 @@
   <audio data-key="76" src="http://github.com/sounds/tink.wav"></audio>
 
 <script>
+    
 
+    function removeTransition(event) {
+      if (event.propertyName !== 'transform') return;
+      this.classList.remove('playing');
+    }
+    function playSound(event) {
+      const audio = document.querySelector(`audio[data-key="${event.keyCode}"]`);
+      const key = document.querySelector(`.key[data-key="${event.keyCode}"]`);
+      if (!audio) return;
+      audio.currentTime = 0;
+      audio.play();
+      key.classList.add('playing');
+    }
+    const keys = document.querySelectorAll('.key');
+    keys.forEach(key => key.addEventListener('transitionend', removeTransition));
+    window.addEventListener('keydown', playSound);  
 </script>
 
 
diff --git a/02 - JS + CSS Clock/index-START.html b/02 - JS + CSS Clock/index-START.html
index 2712384201..3fe0989150 100644
--- a/02 - JS + CSS Clock/index-START.html	
+++ b/02 - JS + CSS Clock/index-START.html	
@@ -61,12 +61,38 @@
       background:black;
       position: absolute;
       top:50%;
+      transform-origin: 100%;
+      transform: rotate(90deg); 
+      transition: all 0.05;
+      transition-timing-function: cubic-bezier(0.1, 2.7, 0.58, 1);
     }
 
   </style>
 
   <script>
+    const secondHand = document.querySelector('.second-hand');
+    const minsHand = document.querySelector('.min-hand');
+    const hourHand = document.querySelector('.hour-hand');
 
+    function setDate() {
+      const now = new Date();
+
+      const seconds = now.getSeconds();
+      const secondsDegrees = ((seconds / 60) * 360) + 90;
+      secondHand.style.transform = `rotate(${secondsDegrees}deg)`;
+
+      const mins = now.getMinutes();
+      const minsDegrees = ((mins / 60) * 360) + 90;
+      minsHand.style.transform = `rotate(${minsDegrees}deg)`;
+
+      const hour = now.getHours();
+      const hourDegrees = ((mins / 12) * 360) + 90;
+      hourHand.style.transform = `rotate(${hourDegrees}deg)`;
+    }
+
+    setInterval(setDate, 1000);
+
+    setDate();
 
   </script>
 </body>