Description
Details
Eyewitness Travel Phrase Book Spanish: Essential Reference for Every Traveller (Eyewitness Travel Guides Phrase Books): The piano module sends out safe electric signals. When you touch both the ground pin and any of the dough strips attached to the piano module, your body transmits a signal and completes a circuit.
Key features
- The piano module sends out safe electric signals
- When you touch both the ground pin and any of the dough strips attached to the piano module, your body transmits a signal and completes a circuit
- This then triggers a unique sound and you become part of the circuit
- Material: Plastic
- Colour: Mixed Colours
Product specifics
- Brand: 4M
- Category: Science Kits
- Colour: Mixed Colours
- Material: Plastic
- Model: 404916
- Part number: 404916