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Season 10 Episode 10 | 10m
| Video has closed captioning.
There is no phase of a human’s lifetime that is as strange and disgus....er....magical as the transition from childhood into adulthood - that handful of years that we call . . . PUBERTY. Why does it happen? How does it work? Why is it so weird? Join Joe in this whirlwind tour of the endocrine system to find the answers.
