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  • de bewegende zonnebloem

    address

    Ieper
    Belgium

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  • Máquina da concentração

    address

    Óbidos
    Portugal

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  • DE BLIKSEMETER

    address

    Sint-Amandsberg
    Belgium

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  • Train that uses solar to get energy

    address

    Kajiado
    Kenya

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  • Represa de Agua

    address

    Pueblo Achuar y Av. del Bombero, Cuenca 010109
    Ecuador

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  • Car power generating machine

    address

    Kajiado
    Kenya

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