When most people think about handedness, they have two different forms in mind: Left-handedness and right-handedness. Overall, studies that investigated how many people are left-handed and ...

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The short answer is because most people are right-handed. When the first chain-driven bicycles were designed, around the year 1890, the easiest way to attach the sprocket for the chain on the rear ...

Left-handedness is often seen as being "wrong" – and also as a sign of "genius". Shih-Ching Tsou's drama, Left-Handed Girl, draws on the prejudice she faced as a leftie in Taiwan. In the acclaimed new ...