Catalyst: Keeping the water flowing with robotic fish

July 11, 2018
More from this show

Catalyst checks in on the Arizona State University IDEAlab where researchers are building robotic fish that may one day keep water flowing through the Valley canals.

SPOTLIGHT
A watercolor of a woman in a yellow dress holding a seedling with the words Plant the Seed: A few simple steps today will give you peace of mind tomorrow

Plant the seed of support for public broadcasting

Three young people face away from the camera. The middle figure has an arm around each of their friends; the other two each have an arm raised in triumph. The trio are looking out across the landscape.

How does bullying affect our students? 

A photographic portrait of famed abolitionist and political activist Harriet Tubman.
airs Oct. 4

Harriet Tubman: Visions of Freedom

Photo shows three young men of the tv show la otra mirada episode
airs Oct. 2

La Otra Mirada

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