PLASTIC Bottle Rocket

Rumble — how to make a pet bottle rocket:

Materials used:

- 2 PET bottles
- 1 Stylus
- 1 Scissors
- 1 Balloon
- 1 glass of water
- 3 fillets of rigid plastic
- 1 transparent Durex tape

This rocket can be used as an experimental activity in physics classes, or for participation in rocket launch competitions.