Roaring Balloon
Carry out this experiment with the help of a trusted adult
What you will need
- Round balloon
- Metal nut
Instructions
- Put the nut inside the balloon.
- Ask a trusted adult to blow up the balloon.
- Tie off the balloon opening.
- Spin the balloon in a way that causes the nut to move around in a circle.
- Enjoy the sound of your roaring balloon.
What’s Happening?
As the six sides of the nut contact the balloon, it bounces and vibrates creating a roaring sound.
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