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Photo: Peter Finch / Getty Images You Might Be Left-Handed Because You Didn’t Practice Being Right-Handed Hard Enough, Scientists Say
All told, the findings suggest that the brain isn’t favoring one hand or the other.
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Photo: piranka / Getty Images Scientists Finally Figured Out Why 90% of Humans Are Right-Handed
As for why left-handedness exists at all, well, that’s still a mystery.
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Photo: Malina Moye / Isaiah Mays
