主播大秀 Radio 4 Extra - Wittgenstein's Jet, Behind the scenes of the recording of Wittgenstein's Jet

Wittgenstein's Jet Behind the scenes of the recording of Wittgenstein's Jet

A jet engine built by Ludwig Wittgenstein in Manchester is investigated by Cassie Newland

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Cassie Newland, producer Bob Dickinson and Michael Howard on the moors near Glossop

Wittgenstein's Jet

A jet engine built by Ludwig Wittgenstein in Manchester is investigated by Cassie Newland.

主播大秀 Radio 4 Extra