Catalyst: Recycled asphalt

June 19, 2019
More from this show

“Catalyst” looks at how recycled asphalt can keep our landfills cleaner and our roads smoother.

In this segment:

Kamil Kaloush, School of Sustainable Engineering and the Built Environment

SPOTLIGHT
Arizona PBS Writing Contest

Arizona PBS KIDS 2023 Writing Contest

Sandra Day O’Connor
aired March 27

American Experience: Sandra Day O’Connor

Trail Mix'd features Sabino Canyon in Tucson
aired March 23

Welcome to Bike Country

Serving up modern Italian cuisine, Spiga Cucina Italiana is designed to give you that Tuscan Trattoria feel
aired March 16

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