Episode details
Available for over a year
Dr Chris Smith and the Naked Scientist team discover why some supermarkets are binning 'best before dates', if Earth had its 'shortest day ever' and ask if vaping is dangerous.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Dr Chris Smith and the Naked Scientist team discover why some supermarkets are binning 'best before dates', if Earth had its 'shortest day ever' and ask if vaping is dangerous.
Programme Website