electromagnet
Learning1.Wind a wire around a nail
2. Connect to a model crane
3. Connect the battery to the model crane
4. Manipulate the crane to move the scrap metal to the side
| comfort | ⦾ Comfortable |
| age rating | 0+ Everyone |
| website | training.contentsda.kr |
| developer | ContentsDaInc |
| publisher | ContentsDa Inc |
| connection | Internet not required |
| app version | 1.0 |
| languages | English |