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| Title | : | Horizon |
|---|---|---|
| Genre | : | Documentary |
| Overview | : | In this program, Horizon reveals how laughter and play are crucial to the development of the brain, and how some scientists are recommending play as an alternative to drugs in helping to treat hyperactive youngsters. |
| How to watch? | : | Select a server above. If one doesn't work, try another. The video should load quickly! |
