Modern Marvels. Episode 4, Traffic.
In less than a century, the world went from dirt tracks to highways, from propeller planes to space travel, from sailboats to supertankers. And in the process, we have created a glut of traffic on roadways, railways, airways, and seaways--traffic that must be controlled, managed, and regulated. We&#...
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| Online Access: | A Kanopy streaming video |
|---|---|
| Format: | Video |
| Language: | English |
| Published: | The History® Channel, 2000. [San Francisco, California, USA] : Kanopy Streaming, 2022. |
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