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en.wikipedia.org/wiki/Handedness

Handedness is a better (faster or more precise) performance or individual preference for use of a hand, known as the dominant hand; the less capable or less preferred hand is called the nondominant hand. Despite the common terminology of "left-handed" or "right-handed", ... Right-handed people are more skillful with their right hands when performing ...

www.scientificamerican.com/article/why-are-more-people-right

Aug 18, 1997 ... Most humans (say 70 percent to 95 percent) are right-handed, ... less left- handedness in their populations than other more permissive societies.

www.scientificamerican.com/article/what-causes-some-people-t

Researchers who study human hand preference agree that the side of the preferred hand (right versus left) is produced by biological and, most likely, genetic ...

www.bbc.com/future/story/20141215-why-are-most-of-us-right-handed

Dec 16, 2014 ... Right-handed people are dominant worldwide – but why? ... Indeed, this left- brained specialisation for language is even more common than ...

theconversation.com/why-are-most-people-right-handed-the-answer-may-be-in-the-mouths-of-our-ancestors-69712

Jan 10, 2017 ... Roughly 90% of humans are right-handed and this is one of the traits that ... This is most likely because the left and right hemispheres control motor action on ... Right-handedness therefore means a lot more to us than simply a ...

www.snopes.com/left-hand-right-hand-death

Do Left-Handed People Die Younger Than Right-Handed People? ... one would conclude that nursery school is more dangerous than paratrooper training, ...

www.iflscience.com/brain/finally-know-people-left-righthanded

Feb 20, 2017 ... Most of us are right-handed, but a fair few happen to be left-handed. ... Are left- handed people really more evil than the rest of us, or is that just ...

www.livescience.com/19968-study-reveals-lefties-rare.html

Apr 27, 2012 ... Scientists have long wondered why left-handed people are a rarity. ... student Mark J. Panaggio—both right-handers—are the first to use real-world data ... to left-handed ratio has remained the same for more than 5,000 years.

www.today.com/video/are-left-handed-people-smarter-than-right-handed-971813443871

Jun 20, 2017 ... The link may be explained by the fact that left-handed people generally have a more developed right side of the brain. TODAY's Matt Lauer and ...