Particle Physicist at Wits School of Physics with prototypes of the AI-r system, Prof Bruce Mellado on their research and device on a cheap way to monitor South Africans just how dangerous the air they are breathing is, this cost-effective air-monitoring system dubbed AI_r that samples air quality in real time, communicates the information digitally and analyses it with AI.

Music Corner: Lira at NIROX: A Mother’s Day celebration of music and resilience
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Wellness: Why people gossip and why it’s not all bad
22:54

In the Profile: Dr Cary Goodwin
38:46