Mapping Engineering in America
Season 26
Episode 5
About the Episode
Like engineering? Explore the Engineering Map of America and see how the most significant feats of science and technology across the US have transformed the landscape. Contribute your own photos and videos at pbs.org/engineeringmap, and download the Mapping History iPhone app!
Aired:
| Expires: | Runtime: 2m 15s
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Extras
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Trailer | Clearing the Air: The War on Smog
Watch a preview of Clearing the Air: The War on Smog.2:22 -
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Why do people shake Polaroid pictures?
We were told to "shake it like a Polaroid picture". But what if we got it wrong?1:58 -
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Fighting Environmental Racism In L.A. County
Thousands of Superfund sites have been identified across the United States.4:40 -
What if you found 22,000 tons of toxic waste in your own backyard?
22,000 tons of toxic waste in your own backyard3:57 -
Why the Pap smear almost never saw the light of day | What the History?!
What do guinea pigs, eugenics and Japanese incarceration during WWII have in common?5:04 -
The surprising reason why women were included in the 1964 Civil Rights Act | What The History?!
Did you know that the Civil Rights Act of 1964 wasn’t supposed to include job protections for women?3:43 -
Civil Rights in the Sky: The woman who paved the way for Black flight attendants
Learn how Pat Banks Edmiston broke barriers in the sky.4:53 -
