How We Got to Now With Steven Johnson

Clean

56:46 | #101 | TV-PG

Steven Johnson explores the extraordinary ideas, innovations, and unsung heroes who helped make America's water supply cleaner.

Upcoming Airdates

No upcoming episodes scheduled.

Recent Airdates

  • KET: September 13, 2017 at 4:00 AM ET / September 13, 2017 at 3:00 AM CT
  • KET2: September 7, 2017 at 9:00 PM ET / September 7, 2017 at 8:00 PM CT
  • KET2: March 21, 2016 at 4:00 PM ET / March 21, 2016 at 3:00 PM CT
  • KET2: October 20, 2014 at 3:00 AM ET / October 20, 2014 at 2:00 AM CT
  • KET2: October 19, 2014 at 9:00 PM ET / October 19, 2014 at 8:00 PM CT
First Aired: October 15, 2014