What is time?

Yoghurt or probiotics? Why is milk white? Why does my heart rate increase in cold water?
08 July 2022
Presented by Chris Smith with Lester Kiewit, 567 CapeTalk. 


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What's better to ingest after antibiotics treatment, yoghurt or probiotics? What makes milk and snow so white? Why does being exposed to cold water make one breathe so heavily? Is time really a human construct? This and more are the subject of Lester and Chris' weekly science QnA session...


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