You wouldn't think twirling a hose over your head could make music, but you'd be surprised what you can discover at the hardware store! You might get a few strange stares, but who cares – it's all in the name of science.
- The "Singing Tube" is a popular and inexpensive item in toy stores. There is really nothing to it - a corrugated plastic tube measuring about 3 feet long and 2 inches in diameter.
- If you can't find the official "Singing Tube" just use a piece of irrigation tubing from the hardware store.
- Plastic bag (garbage bag or shopping bag)
- Rubber band