Catalyst season 1 finale: Oceans and plastic

Oct. 17, 2018
More from this show

“Catalyst” concludes season 1 with a retrospective of how plastics affect our ocean and its wildlife.

In this segment:

Charli Rolsky

SPOTLIGHT
National Memorial Day Concert image
airs May 28

National Memorial Day Concert

Endeavour Watch Party

“Endeavour” Season 9 Watch Party!

Super Why characters

Join a Super Why Reading Camp to play, learn and grow

NOVA will talk about how your brain determines your reality in
aired May 17

NOVA’s two part series on “Your Brain”

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