The Science Behind Being Left-Handed or Right-Handed

The video explores the concept of handedness, examining why people are right or left-handed and the challenges faced by left-handers in a right-handed world. It delves into brain function, explaining how the hemispheres control motor functions and the lack of genetic explanation for handedness. Experiments with children reveal when handedness is determined. The video debunks myths about left-handed clumsiness and discusses the adaptation of left-handers to right-handed tools, including scissors, and the rarity of true ambidexterity.

What new insight or understanding did you gain from this video?