HealthDay on MSN
Why are you right- or left-handed? Experiments suggest surprisingly simple explanation
Key TakeawaysHandedness is determined by practice, not brain wiring, a new study saysThe dominant hand develops more skill ...
Welltica+ on MSN
Why are people left- or right-handed? New study offers a answer
A new study suggests that the reason for right- or left-hand dominance may be different from what has long been believed.
However, findings have shown unexpected advantages that lefties have over their right-handed counterparts. Check out some interesting facts about lefties below. A study published in The Journal of ...
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