DIY Hovercraft: Build a Simple Hovercraft Using CD, Balloon, and Bottle Cap
If you’ve ever wanted to build your own hovercraft, now is your chance! With just a few simple materials, you can create a mini hovercraft that glides across smooth surfaces. This project is perfect for kids and adults alike, and is a fun way to learn about physics and engineering.
Materials Needed:
- CD or DVD
- Balloon
- Bottle cap
- Hot glue gun
- Scissors
- Smooth surface to hover over
Instructions:
- Start by gluing the bottle cap to the center of the CD. Make sure it is securely attached.
- Cut the neck off of the balloon and stretch it over the bottle cap on the CD. The balloon should be taut and not loose.
- Your hovercraft is now complete! Place it on a smooth surface and blow into the balloon to inflate it. The air escaping from the balloon will create a cushion of air underneath the CD, allowing it to hover and glide across the surface.
Experiment with different sizes of balloons and CDs to see how it affects the hovercraft’s performance. You can also try adding weights to the CD to see how it changes the hovercraft’s movement.
This DIY hovercraft is a simple and fun project that can be completed in just a few minutes. It’s a great way to learn about air pressure and how it can be used to create lift. So gather your materials and get ready to watch your hovercraft glide across the floor!
