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    Question

    Which unique technology was used for the world’s first

    live underwater interview hosted in Palau?
    A Sub-Wave Audio Relay Correct Answer Incorrect Answer
    B AquaComm Mask Correct Answer Incorrect Answer
    C LiFi Talking Mask Correct Answer Incorrect Answer
    D DeepSea Sound Channel Correct Answer Incorrect Answer
    E Submarine LightCast Correct Answer Incorrect Answer

    Solution

    Palau hosted the world’s first live underwater interview, where sound was transmitted using the LiFi Talking Mask — a device that converts sound into light for underwater audio transmission. The interview featured President Surangel Whipps Jr. and Estonian swimmer Merle Liivand.

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