Experimenting with Magnets |
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Magnets can pull objects towards them or push objects away from them. Some magnets are formed naturally, while others are made by people. You probably have some magnets on your fridge!
Kategorie: Office Supplies Hersteller: Cengage Learning
16,90 CHF 3,50 CHF Versand 20,40 CHF Gesamt
Lieferzeit: 1-2 Werktagen |
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