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In his book Right-Hand, Left-Hand, Chris McManus of University College London argues that the proportion of left-handers is increasing, and that an above-average quota of high achievers have been left-handed. He says that left-handers' brains are structured in a way that increases their range of abilities, and that the genes that determine left ...
[citation needed] Since many everyday devices such as can openers and scissors are asymmetrical and designed for right-handed people, many left-handers learn to use them right-handedly due to the rarity or lack of left-handed models. Thus, left-handed people are more likely to develop motor skills in their non-dominant hand than right-handed ...
About 10% of people in the world are left-handed. Lefties have to endure lots of little daily struggles righties might not think about. Swiping credit cards and cutting with scissors are just two ...
Let’s face it: the world is designed for right-handed folks, from notebooks and pens to instruments, gears, and tools.Left-handed people have to struggle to find things that work for them or ...
SEE ALSO: A celebration of indigenous cultures around the world. 1. 10 percent of the population is left-handed. ... Left-handed people are better in fights.
Some people may, for instance, use their right hand for writing, and their left hand for playing racket sports and eating [2] (see also: cross-dominance). Also, it is not uncommon that people preferring to use the right hand prefer to use the left leg , e.g. when using a shovel, kicking a ball, or operating control pedals.
Left-handed people only make up about 10% of the world's population — so you might be surprised to learn how many of them have been world leaders, artists, well-known athletes, award-winning actors.
In biology, 19 of the 20 natural amino acids are homochiral, being L-chiral (left-handed), while sugars are D-chiral (right-handed). [1] Homochirality can also refer to enantiopure substances in which all the constituents are the same enantiomer (a right-handed or left-handed version of an atom or molecule), but some sources discourage this use ...