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  • Color Changing Pencil

    address

    101 E 9th Ave, Tarentum, PA 15084,
    United States

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  • Ocean Cleanup

    address

    Ottawa, Ontario
    Canada

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  • WATER PURIFIER

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • SOLAR WATER DISPENSER

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • Robot well

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • CAMERA WITH PRINTER

    address

    Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
    India

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  • Solar well

    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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