Are face masks fit for purpose?
A look at face masks, an app that can spot anaemia, and the science of psychedelics.
5 Live Science Podcast · BBC Radio 5 Live
July 18, 202154m 58s
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Show Notes
Dr Chris Smith and the Naked Scientist team with the latest science news stories. Including a look at whether face masks are fit for purpose, a new app that can spot anaemia, and an investigation into the science of psychedelics.