Catalyst: 3D car engine parts

April 3, 2019
More from this show

“Catalyst” shows how NASCAR mechanics are creating engine parts using a 3D printer.

In this segment:

Larry McReynolds,
Karl Schultz, PhD,
Chris Popiela,
Cameron Noe

SPOTLIGHT

Plant the seed of support for public broadcasting

Psyche Mission
airs Oct. 4

Psyche Mission: First to Metal, An Origin Story

A green monster with a goofy grin holds a large toothbrush. Text: HealthySmileLearning.org Video Contest: How does your favorite monster brush its teeth?
Oct. 8

Digital Video Contest 2023

Hispanic Heritage Awards image
aired Sept. 29

Hispanic Heritage Awards

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