How to make a Harmonica

Ever wondered how to create your own musical instrument? In this exciting DIY video, we’ll show teenagers how to make a harmonica using simple materials you can find at home! Explore the science of sound and vibration as we dive into how this small instrument works to create music. It's a fun and creative way to learn about physics, engineering, and music all at once. Grab your materials, follow along, and start making music today! Don’t forget to like, comment, and subscribe for more cool STEM projects!