Nature

Scientist Profile - Mary Power

Clip: Season 38 Episode 2 | 1m 53s Video has closed captioning.

Mary Power is a freshwater ecologist who has spent her life studying river ecosystems all over the world. Her work has revolutionized our understanding of how these complex habitats work.

Aired: 10/09/19

Rating: NR

Problems Playing Video? | Closed Captioning

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