Uploaded August 2026 | Updated September 2026, 2 weeks ago

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Scientists and anatomists investigate whether behavioral differences between men and women are hardwired by biology or shaped by societal expectations. Through spatial rotation tests, emotional recognition challenges, and brain scans of over 900 individuals, researchers uncover how neural pathways connect differently across the sexes. The documentary explores prenatal testosterone exposure, psychological toy experiments with unsocialized monkeys, and baby developmental tests to weigh nature against nurture.

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