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  • Ocean Cleanup

    address

    Ottawa, Ontario
    Canada

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  • The Sub Machine

    address

    Ottawa, Ontario
    Canada

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  • The Beach Cleaner

    address

    Ottawa, Ontario
    Canada

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  • Rotating oil well

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • AIR POLLUTION CLEANER

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • Baloon vehicle

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • COOKING ROBOT

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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