Red Tongues, Intestinal Bacteria and Gut-busting Stress

19 September 2008
Presented by Chris Smith.


Red tongues, intestinal bacteria, appliances on standby and gut-busting stress levels all go under the microscope for Dr Chris's examination in this weeks Ask the Naked Scientists, when we'll also find out why an alternator connected to an electric car is a non-starter and what on Earth is nuclear fusion?


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