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CNA938 Rewind - Behind every click: The data centres powering (and draining) Singapore’s energy grid

CNA938 Rewind

From banking apps and WhatsApp to Netflix and AI chatbots, Singaporeans depend on data centres every day. Data centres account for around 7% of Singapore’s total electricity use, and that will rise as we use more digital services. Hairianto Diman and Syahida Othman find out how data centres are central to day-to-day digital life in Singapore, and ways to mitigate the impact on the energy grid with Arun Bhatia, Executive Managing Director, APAC Strategy, Carrier

Resume Pause 9 min
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CNA938 Rewind - #TalkBack: Why are people so reckless as to publicise themselves breaking the law?

Remember the video showing an individual filming on the train tracks between Simei and Tanah Merah MRT stations? More recently, a man filmed himself drinking water next to a “No Drinking” sign, while travelling along the East West Line. Why are people so reckless to publicise themselves breaking the law? Lance Alexander and Daniel Martin discuss with Dr Annabelle Chow, Clinical Psychologist, Annabelle Psychology.

Resume Pause 30 mins
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CNA938 Rewind - Food for thought: how school meals shape health and independence

From January 2026, 13 Singapore schools are swapping traditional canteens for central kitchen meals. How will this change affect children’s relationship with food, their nutrition, and even their independence? Lance Alexander and Daniel Martin find out from Dr Kalpana Bhaskaran, President of Singapore Nutrition and Dietetics Association and Head of Glycemic Index Research Unit at Temasek Polytechnic.

Resume Pause 15 mins
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CNA938 Rewind - Why the U.S Ambassador to Singapore matters more than you think

Orthopaedic surgeon Dr Anjani Sinha has been confirmed as the U.S Ambassador to Singapore. Lance Alexander learns more about the significance of being a diplomat from Dr Trisha Craig, Executive Director, Princeton Institute for International and Regional Studies.

Resume Pause 7 mins
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CNA938 Rewind - Real eyes realise the dangers of excessive screen time

Prolonged screen time has become a major cause of eye strain and long-term vision problems among Singaporeans. Ophthalmologists warn that digital eye strain – once dismissed as mere fatigue – is now a growing public health concern. Hairianto Diman and Syahida Othman find out the best practices to maintain good eye health with Dr Daphne Han, Medical Director and Senior Consultant Ophthalmologist, LSC Eye Clinic

Resume Pause 16 mins
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CNA938 Rewind - CNA Insight: Okinawa caught between Giants

Japan hosts more U.S. military personnel than any other country. Over 70% of land occupied by U.S. bases in Japan is concentrated in Okinawa, a prefecture that makes up less than 1% of Japan’s land area. Meanwhile, tensions continue to rise over Taiwan and growing Chinese naval activity beyond the first island chain. Now, Okinawa stands at the crossroads of superpower rivalry. How will this shape the island’s own evolving campaign for self-determination? Mike Tan speaks with Shauna Tan, Producer of CNA Insights to find out more.

Resume Pause 13 mins
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