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Letter: For the record

Published 29 August 2007

• We said the wavelength of the microwaves that in their “faster-than-light” experiment (18 August, p 10) was 33 centimetres: that should have been 33 millimetres.

Issue no. 2619 published 1 September 2007

Â鶹´«Ã½ issue 2619 cover

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