Why Are Some People Left-Handed?
Season 3 Episode 3 | 5m 1s
The science of their sinister ways
We've got two perfectly good hands attached to two perfectly good arms, so why do most people prefer to use one over the other for common tasks?
From
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Why Are Some People Left-Handed?
Season 3 Episode 3 | 5m 1s
We've got two perfectly good hands attached to two perfectly good arms, so why do most people prefer to use one over the other for common tasks?
From
Problems playing video? | Closed Captioning Feedback
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