The Quest to Build a Better Sub | NOVA | PBS

Over 80 percent of the oceans remain unexplored and untouched. But one team of engineers is designing an innovative, safe submersible to explore thousands of feet below the surface.

Watch “Building Stuff: Reach It!” https://www.pbs.org/wgbh/nova/video/building-stuff-reach-it/

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titan submersible, triton submersible, submarine, ocean exploration

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