Neuron activity shows that the brain uses different systems for counting up to four, and for five or more. Neuron activity shows that the brain uses different systems for counting up to four, and for five or more.
Babies curious about 'magic' grow up to be curious toddlers futurity.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from futurity.org Daily Mail and Mail on Sunday newspapers.
Psychology: Babies who stare at illusions become more curious children - and may be more intelligent dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.