Make a Trumpet
Blow a trumpet with this fun experiment
What you will need
- Toilet paper roll
- Wax paper
- Rubber band
Instruction
- Cut or tear a piece of wax paper big enough to cover the end of the toilet paper roll.
- Use the rubber band to secure the wax paper over the end of the toilet paper roll.
- Hum into your trumpet and enjoy the unique sound
What is happening?
The wax paper vibrates as you hum into the trumpet to produce a buzzing sound.
