Many people think there are only two forms of handedness, but there are actually three: left-handedness, right-handedness, ...

Left-hand driving is a system in which vehicles drive on the right side of the road while the driver sits on the left-hand side of the car. This system is prevalent in countries where the traffic ...

Most people take for granted which hand they use to reach for a cup of coffee or a puzzle piece. However, a new study out of ...

About 10.6 percent of people are left-handed. It is still not well understood why some people prefer to write, draw, and perform other activities with their left hand, while most people prefer to use ...

Virtually anywhere you may go in the world, the rules of etiquette dictate that you should extend the right hand, as opposed to the left, for a shake. Let’s start with the obvious: Since most people ...

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