How Humans Became (Mostly) Right-Handed
Season 3 Episode 39 | 8m 36s | Video has closed captioning.
No other placental mammal that we know of prefers one side of the body so consistently, not even our closest primate relatives. But being right-handed may have deep evolutionary roots in our lineage. And yet, being a leftie does seem to come with some unexpected advantages.
Problems Playing Video? | Closed Captioning