Episode details
Available for over a year
Admire some of history's most ambitious design projects, from wireless electricity to giant dictaphones and an aphrodisiac bed.
Programme WebsiteUse Ä¢¹½¶ÌÊÓƵ.com or the new Ä¢¹½¶ÌÊÓƵ App to listen to Ä¢¹½¶ÌÊÓƵ podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Admire some of history's most ambitious design projects, from wireless electricity to giant dictaphones and an aphrodisiac bed.
Programme Website