Door Bell
Learn about electromagnetism as you construct a bell on the door of your room.
Create an electric circuit and a magnetic tool that makes the doorbell ringing.
Instructions in Greek.
Dimensions: 17 cm. x 22 cm. x 6 cm.
Description
Additional information
| Ηλικία |
Ages 10+, Ages 7y-9y |
|---|---|
| Brand |
4M |
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