How We Got to Now

Clean

Passport Episode 1 | 55m 11s Video has closed captioning.

Dirty water has killed more humans than all the wars of history combined, but in the last 150 years, a series of radical ideas, extraordinary innovations and unsung heroes have changed our world. The iPhone, the subway, flat screen TVs and even the bikini are the result of the valiant efforts of the unsung heroes of clean.

Aired: 10/15/14

Expires: 10/15/21

Rating: TV-G

Problems Playing Video? | Closed Captioning

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