Top Leaderboard, Site wide
Truthdig: Drilling Beneath the Headlines
April 23, 2017 Disclaimer: Please read.
x

Statements and opinions expressed in articles are those of the authors, not Truthdig. Truthdig takes no responsibility for such statements or opinions.







Truthdig Bazaar
Speechwright

Speechwright

By William F. Gavin

more items

 

Tag: Handedness


Kate Haskell (CC-BY)

Scientists Still Don’t Really Know Why Some People Are Left-Handed

We know people have been left-handed since humans painted caves, but the origin of this mutation—genetic, chemical or other—remains a mystery.

Posted on Aug 14, 2013 READ MORE


View the most popular tags overall?

View all tags?

Right Top, Site wide - Care2
 
Right Skyscraper, Site Wide
Right Internal Skyscraper, Site wide