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Catalyst: Photosynthesis

May 22, 2019

More from this show

“Catalyst” follows as a biologist observes pathogen behavior in microgravity aboard the International Space Station.

In this segment:

Chris Gisriel, Ph.D.,
Petra Fromme

Also in this episode:

Catalyst: Drone search and rescue

Catalyst: Tuberculosis

Catalyst: External suit during rehabilitation

SPOTLIGHT

Indigenous Communities Preserve the Tradition of Gathering Cattail Pollen

Experience Earth Month with Arizona PBS

Celebrate Teacher Appreciation Week

Join us for PBS Books Readers Club!

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