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مشاهدة النسخة كاملة : Regular naps are 'key to learning'


BECKHAM
13-01-2015, 06:43 AM
Regular and lengthy naps are the key to memory and learning in early life, say scientists.

for more .... (http://www.bbc.co.uk/news/health-30776745#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)