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    Backchat

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    GIST

    主持人:Azam Khan and John Bruce


    Backchat is RTHK Radio 3's week-daily current affairs discussion programme, with expert panels and listener participation. It airs every Monday to Friday from 9.05am - 10am (HKT).
    Have your say by calling us on 233 88 266, find us on Facebook - Backchat on RTHK Radio 3, or email backchat@rthk.gov.hk

    Listen live on Radio 3's homepage - www.rthk.hk/radio/radio3

    最新

    LATEST
    10/07/2026

    Safeguarding Personal Data AI Sandbox / Beijing Space Computing Innovation Center / Embryo sample mix-up saga / Meningococcal disease awareness survey

    On this programme, we speak to a representative from the Office of the Privacy Commissioner for Personal Data after they recently joined hands with the Digital Policy Office to launch a measure that aims to provide a collaborative platform for schools to adopt AI solutions.

    We then turn our attention over to a space computing research institute that was set up in Beijing, focusing on key research areas such as inter-satellite laser communication and space safety standards.

    After the break, a lawmaker tells us more about a recent embryo biopsy mix-up that forced a fertility clinic to halt most of its services.

    And to wrap up the show, we learn all about a survey that found nearly 60 percent of parents in Hong Kong mistakenly believe that invasive meningococcal disease is no different from a common cold.

    9:05am-9:15am:  Safeguarding Personal Data AI Sandbox

    Speaker: 

    Fiona Lai, Assistant Privacy Commissioner (Legal)

    9:15am-9:30am:  Beijing Space Computing Innovation Center

    Quentin Parker, Emeritus Professor and Immediate Past Director of the Laboratory for Space Research at the University of Hong Kong

    9:32am-9:47am: Embryo sample mix-up saga

    Speaker: 

    Nixie Lam, Lawmaker

    9:47am-10:00am: Meningococcal disease awareness survey

    Speaker: 

    Mike Kwan, President of the Asian Society for Pediatric Infectious Diseases

    10/07/2026 - 足本 Full (HKT 09:05 - 10:00)

    10/07/2026 - Safeguarding Personal Data AI Sandbox

    10/07/2026 - Beijing Space Computing Innovation Center

    10/07/2026 - Embryo sample mix-up saga

    10/07/2026 - Meningococcal disease awareness survey

    重溫

    CATCHUP
    06 - 07
    2026
    香港電台第三台
    X

    Australian PM's China visit / CUHK's new surgical tool treating ischemic strokes / Cloud seeding technology / Chikungunya fever

    主持人:Azam Khan and John Bruce

    On Wednesday's Backchat, we started off with Australian Prime Minister Anthony Albanese's recent state visit to China, his second in as many years. A number of trade agreements were signed and both sides agreed on the importance of deepening diplomatic and economic cooperation. We spoke to an expert about the significance of the trip.
    We then learnt about a new, state-of-the-art device developed by the Chinese University of Hong Kong that treats a form of stroke.
    After the break, we heard from a meteorologist on cloud seeding, a decades old weather modification technique -- and found out whether it's capable of triggering natural disasters. It came after rumours spread online that cloud seeding was to blame for the deadly flash floods in Central Texas earlier this month.

    Finally, we wrapped up the programme by speaking to the Centre for Health Protection about Chikungunya fever-- a mosquito borne disease that's caused an outbreak in neighbouring Guangdong.

    9:05am-9:20am: Australian PM's China visit

    Speaker:

    - Dr Richard Cullen, Adjunct Professor in the Faculty of Law at the University of Hong Kong

    9:20am-9:30am: CUHK's new surgical tool treating ischemic strokes

    Speaker:

    - Dr Bonaventure Ip, Assisstant Professor in the Division of Neurology of the Department of Medicine and Therapeutics at CU Medicine

    9:32am-9:45am: Cloud seeding technology

    Speaker:

    - Leung Wing-mo, Meterologist and Former Assistant Director of the Hong Kong Observatory

    9:45am-10:00am: Chikungunya fever

    Speaker:

    - Dr Sam Li, Medical and Health Officer of Communicable Disease Branch at Centre for Health Protection

    香港電台第三台

    23/07/2025 - 足本 Full (HKT 09:05 - 10:00)

    23/07/2025 - Australian PM's China visit

    23/07/2025 - CUHK's new surgical tool treating ischemic strokes

    23/07/2025 - Cloud seeding technology

    23/07/2025 - Chikungunya fever