Are facemasks fit for purpose?
Dr Chris Smith and the Naked Scientist team with the latest science news stories.
5 Live Science Podcast · BBC Radio 5 Live
July 18, 202154m 54s
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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 facemasks are fit for purpose, a new app that can spot anaemia, and an investigation into the science of psychedelics.