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03/02/2018

In this month's Witness, we hear from the son of the man who invented Lego and the biologist who was the first to discover whale song.

30 minutes

Last on

Sun 4 Feb 201816:30GMT
BBC News Channel BBC News UK HD & BBC News UK only

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05/01/2018

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24/02/2018

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Credit

PresenterTanya Beckett

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