Browsing articles in "Blog"
Why are people right-handed and left-handed?
Most humans (70% to 95%) are right-handed, and a minority (5% to 30%) are left-handed.
An indeterminate number are ambidextrous.
Genes have an influence, but a “left-handed gene” isn’t identified.
Social environments are also an influence: when left-handed kids are made to write with their right hand, some of them become right-handed.
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