Like all rockets, yours works because of thrust. That’s the force that moves the rocket. The air pushing out from the balloon gives thrust to move your rocket forward. Try to experiment with different ...

A balloon A straw A piece of string 3 to 5 meters long that passes easily through a drinking straw, e.g., linen thread or butcher’s twine Adhesive tape (e.g., masking tape) Scissors When you inflated ...

Ingredients n String n Balloon n Straw n Tape n Scissors Instructions... For every action, there is an equal and opposite reaction. In the next KFVS12 Heartland Science Lab, ...

Building a balloon rocket is fun and there's no mess which is great news for parents! So blast-off with this high-speed project and explore the wonderful world of science. Thread one end of the ...

A balloon is taped to a straw. The straw is free to move along a length of tight thread. The balloon is held at the neck so that air does not escape from the balloon. The balloon is then released ...