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doi:10.1038/nindia.2009.128; Published online 8 May 2009

Research highlight

Indus valley script is linguistic

Using computational and statistical techniques to search for patterns in Indus writing, fresh research1 concludes that it fits the description of 'linguistic writing' – a system rigid enough to convey unambiguous meaning and yet flexible enough to allow expression of a large variety of information.

Since their first discovery more than 130 years ago, speculations about the meaning of the Indus script abound.