Volume 19, Issue 23, Pages R1058-R1059 (December 2009) Word puzzles Nigel Williams Current Biology Volume 19, Issue 23, Pages R1058-R1059 (December 2009) DOI: 10.1016/j.cub.2009.11.027 Copyright © 2009 Terms and Conditions
Tuned in: Children show little difficulty in learning more than one language. Here children are learning through Welsh but all will be fluent in English too. (Photo: Jeff Morgan education/Alamy.) Current Biology 2009 19, R1058-R1059DOI: (10.1016/j.cub.2009.11.027) Copyright © 2009 Terms and Conditions