Science and Medicine
Right-Handedness Prevailed 500,000 Years Ago
New research shows that distinctive markings on fossilized teeth correlate to the right or...
Cooperation favors same-handedness—for sharing the same tools, for example. Left-handed people are relatively rare...
Dentistry TodayApril 27, 20122 Mins readNew research shows that distinctive markings on fossilized teeth correlate to the right or...
Dentistry TodayApril 20, 20112 Mins read