First, string theorists have so far struggled to make new predictions that can be tested.

第一，目前为止，弦论的理论学家还没有预测可以进行的试验。

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Some string theorists think the extra dimensions of space-time, which are predicted in string theory, may take this shape.

一些弦论理论家认为弦论所预测的时空以外的额外维度，可能就是这个形状。

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That's not the case for string theorists, who think we need to venture deeper (or smaller) than our current technology allows.

这不是弦理论学家关心的事情，他们认为我们需要比我们现有技术所允许做到的，要探索得更深(或者是更小)。

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If you talk to string theorists, they will tell you there are really, how many dimensions?

如果你和弦理论家交流,他们会告诉你到底有多少维度

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String theorists think that the world is made of matter that exists independently of space and time.

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The self-interest of string theorists is thus stifling physics.

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String theorists can perhaps afford to take a different tack, because - with all due respect - it doesn't make any practical difference to anyone in the wider world who's right and who's wrong in that particular discipline.

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