Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch The Human Body Season 1 Episode 3 Online

  • 8.1/10
  • Subtitles: English

Motion analysis, a new filming technique, reveals the intricacies of how babies crawl. Medical imaging shows the tiny organ in a baby's ear that ensures balance. And an ingenious experiment proves how children as young as three can lie convincingly.