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Time Traveler

Erfinderstadt Mannheim

Mannheim ist bekannt für mehrere wichtige technologische Erfindungen. Findet ohne Internetrecherche mindestens drei dieser Erfindungen heraus, indem ihr lokale Geschäfte oder Postkarten nach Hinweisen absucht oder Menschen fragt.

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Macht ein Foto von einem heutigen Beispiel einer der Erfindungen.

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