Posts Tagged ‘right-handedness’
Righties prevailed in prehistoric era
U. KANSAS (US) — A study of markings on fossilized front teeth show that right-handedness dominated as long as 500,000 years ago. Continue…
U. KANSAS (US) — A study of markings on fossilized front teeth show that right-handedness dominated as long as 500,000 years ago. Continue…
