Guardian Science Weekly

What happens when we can't test scientific theories? – Science Weekly podcast

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String theory gained traction 35 years ago but scientists have not found any evidence to suggest it is correct. Does this matter? And should it be tested? Ian Sample debates this with Eleanor Knox, David Berman and Peter Woit. Help support our independent journalism at theguardian.com/sciencepod
28 Jun 2019 English United Kingdom Science · Nature

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