Episode details
Radio York,9 mins
York St John graduate Richard invents a universal communication system
Daytimes on BBC Radio YorkAvailable for over a year
It's already helping refugees and frontline humanitarian workers
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Radio York,9 mins
Available for over a year
It's already helping refugees and frontline humanitarian workers
Programme Website