BBC - Radio 4 In Our Time

In Our Time

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	Melvyn Bragg and guests investigate the history of ideas. Thursday 9.00-9.45am, repeated 9.30pm.

	The Discovery of Radiation - from radio waves to gamma rays NEXT WEEK: Sparta

	LISTEN AGAIN FROM THE ARCHIVE
	The Archive now allows you to select a programme by subject. Follow this link to access the In Our Time archives.


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	"I am truly amongst the uninitiated this week but I enjoyed the programme and my resultant thinking very much." More views


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	SUBJECT RESEARCH
	Find out more about this week's subject by conducting your own research using our links and reading list.


	PHILOSOPHY RESOURCE
	Philosophy Resource follows on from the Greatest Philosopher vote of 2005. We have re-ordered much of the material, created to inform the audience for the vote, into a permanent resource on philosophy and on all the shortlisted philosophers.