Incredible A digital watch gains its power from lemonade. With this experiment box, children from 8 to 12 years discover that electricity does not always have to come out of the socket. Even when assembling the parts from the electronic kit, children will find out how the circuit of the watch is assembled. Now get the soda quickly and off you go. Can it be used with other liquids or maybe even fruits? Just try and research. The illustrated instructions show step by step how to assemble the eco battery and explain basic terms from the field of electricity. A clever gift from Kosmos with wow effect.
Kosmos 658090 Limo-Uhr Experiment Box, Yellow
NZD $67.99
- Cool A lemonade powered watch. But that can be used with other liquids? Try it out. An eco-battery for self-assembly
- With this experiment set, children discover that the power does not always have to come out of the socket. Electro-chemistry makes it possible
- When assembling the plug-in springs, cables and other electronic components, children learn how to build circuits – the instructions show exactly how to do
- A clever gift from Kosmos with wow effect
- Suitable for children aged 8 to 12 years
In stock
Additional information
| Weight | 0.16 kg |
|---|---|
| brand | Kosmos |
| dimensions | 21 x 13 x 5.5 cm; 160 Grams |