===================================================================
--- original.js
+++ change.js
@@ -32,9 +32,9 @@
 		var randomColor = colors[Math.floor(Math.random() * colors.length)];
 		for (var i = 0; i < 50; i++) {
 			var particle = new FireworkParticle();
 			var angle = Math.random() * Math.PI * 2;
-			var speed = Math.random() * 5 + 2;
+			var speed = Math.random() * 8 + 4;
 			particle.color = randomColor; // Assign random color to particle
 			particle.speedX = Math.cos(angle) * speed;
 			particle.speedY = Math.sin(angle) * speed;
 			particle.x = x;