About this episode

Relebogile Mabotja discusses the science behind yawning with Dr Chris Smith.

Relebogile Mabotja speaks with Dr Chris Smith, a consultant virologist fellow at the University of Cambridge Public Understanding of Science, to answer all your science-related questions.  Broadcaster veteran Relebogile Mabotja brings a fresh, relaxed take on the issues of the day, alongside lifestyle talk and all things entertainment. Thanks for listening. Catch the Afternoons with Relebogile Mabotja live on 702 weekdays from 1 pm to 3 pm (SA time). Find more from the show and catch-up podcasts on the Primedia+ app https://buff.ly/gk3y0Kj Subscribe to the 702 newsletters for more https://buff.ly/v5mfetc Let’s keep the conversation going online: 702 on Facebook https://www.facebook.com/TalkRadio702   702 on TikTok:  https://www.tiktok.com/@talkradio702   702 on Instagram:  https://www.instagram.com/talkradio702/   702 on X:  https://x.com/Radio702   702 on YouTube:  https://www.youtube.com/@radio702     See omnystudio.com/listener for privacy information.

More episodes of Relebogile Mabotja hosts The Naked Scientist

• The Naked Scientist: The unseen impact of being the 'other' child · May 11, 2026 · 14 min
• The Naked Scientist: Understanding the psychology behind road rage and aggressive driving · April 20, 2026 · 16 min
• The Naked Scientist: Separating fact from fiction in menstruation · April 13, 2026 · 16 min
• The Naked Scientist: Unpacking the complexities of growth and potential · March 30, 2026 · 19 min
• The Naked Scientist: Why we crave sugar, teen sleep cycles and human evolution explained · March 25, 2026 · 18 min
• The Naked Scientist: Why coke affects your teeth, hair loss science and prostate health explained · March 2, 2026 · 18 min

Explore listener stats, chart rankings, contacts and more on the Relebogile Mabotja hosts The Naked Scientist podcast page.