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- Assemble a digital clock powered solely by water—no batteries required
- Demonstrates the conversion of chemical energy to electrical energy using water as an electrolyte
- Includes all necessary components: digital clock module, electrodes, containers, and detailed instructions
- Encourages hands-on learning in green energy and basic electronics
- Easy to assemble with no tools required
- Recommended for ages 8 and up
- Model number: 00-03411
- Assembled dimensions: approximately 18 cm in length
- Package dimensions: 20.5 x 5 x 15.5 cm
- Weight: 0.11 kg
- Warning: Contains small parts; not suitable for children under 3 years
