728 x 90

Why are some people left handed?

Why are some people left handed?

Why are some people left handed? Hippocratic Post |9th August 2020 | Video | | Left handers day is the 13th August: Today, about one-tenth of the world’s population are southpaws. Why are such a small proportion of people left-handed — and why does the trait exist in the first place? Daniel M. Abrams investigates

Left handers day is the 13th August: Today, about one-tenth of the world’s population are southpaws. Why are such a small proportion of people left-handed — and why does the trait exist in the first place? Daniel M. Abrams investigates how the uneven ratio of lefties and righties gives insight into a balance between competitive and cooperative pressures on human evolution.

Hippocratic Post
Latest posts by Hippocratic Post (see all)

More in this category

[ad_2]

Source link

Susan E. Lopez
ADMINISTRATOR
PROFILE

Posts Carousel

Leave a Comment

Your email address will not be published. Required fields are marked with *

Latest Posts

Top Authors

Most Commented

Featured Videos