NOVA

Separating Twins Preview

Preview: Season 39 Episode 8 | 30s

Premiering Feb. 8, 2012 on PBS

Aired: 02/07/12

Rating: NR

The full episode is no longer available for online streaming. Why?

Please continue to enjoy extra(s) from this episode. The full episode is still available for purchase through the "Buy Now" links.

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