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Letter: For the record

Published 23 July 2014

• The designer of the Hong Kong subway’s AI system is Andy Chun (5 July, p 17).

• A lack of Curiosity: the Mars lander pictured in our book review was not the titular spacecraft (5 July, p 45).

Issue no. 2979 published 26 July 2014

Â鶹´«Ã½ issue 2979 cover

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