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23/10/2015 GMT

In this month's Health Check - Claudia Hammond and Ayan Panja are looking at how power can make a big difference to healthcare.

In this month's Health Check - Claudia Hammond and Ayan Panja are looking at how power can make a big difference to healthcare. From a device that purifies water using a motorbike battery, to solar powered hearing aids. And for the luddites amongst us, there's new research on how pedal power can increase life expectancy.

30 minutes

Last on

Sun 25 Oct 201523:30GMT
BBC News Channel BBC News North America

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Health Check

Health Check

Claudia Hammond and Dr Ayan Panja look at the latest and best global health stories.