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
Paper Foxes
aired Jan. 27

Paper Foxes

Photos of dishes featured on Season 10 of Check, Please! Arizona
aired Jan. 26

‘Check, Please! Arizona’ returning to Arizona PBS Jan. 26 for milestone 10th season

RoQy TyRaiD and DJ Ash10 on Playlist 48
aired Jan. 13

Roqy Tyraid & DJ Ash10

Zora Neale Hurston smoking while she rides in a car
aired Jan. 17

American Experience “Zora Neale Hurston: Claiming a Space”

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