The Quest to Build a Better Sub | NOVA | PBS

Video Description

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/ Shop official NOVA 50th anniversary merch: https://nova-shop.org/ Follow on social for more NOVA content Twitter: https://twitter.com/novapbs Instagram: https://www.instagram.com/novapbs TikTok: https://www.tiktok.com/@novapbs titan submersible, triton submersible, submarine, ocean exploration