Modern Marvels

Dangerous Roads

TV-PG
S15 • E28    Aug 28, 2008    44m
Think vacuums are just for sweeping floors? Think again. On this episode of Modern Marvels we'll see giant-sized vacuums that clean up after disasters like 9-11 and Hurricane Katrina. Beneath the blue Hawaiian sea we'll meet The Super Sucker, an underwater vacuum that saves coral reefs by suctioning up invasive alien algae.

Where to Watch Modern Marvels - S15 • E28

Cast of Dangerous Roads

  • Lloyd SherrSelf - Narrator

 

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