High-tech horsepower

Season 2 Episode 6 | 26m 48s Video has closed captioning.

Automotive engineering students from Sun Devil Motorsports build a Formula race car from scratch for a national design competition; NASCAR mechanics create engine parts in a 3D printer; Climatologists track the rapid rise of car interior temperatures during summertime.

Aired: 04/03/19

Rating: TV-PG

Problems Playing Video? | Closed Captioning

Catalyst is a local public television program presented by ArizonaPBS.