Uploaded December 2025 | Updated September 2026, 3 weeks ago
The Triton 36000/2, or as she’s known to her crew the Limiting Factor, is a game changing submersible that is built to explore the ultra-deep ocean. This ground-breaking vessel’s list of accomplishments already includes reaching the bottom of each of the five oceans, as well as more than ten dives to the deepest place on planet earth, Challenger deep. The sub can reach depths of almost 11000 meters, greater than the height of the world’s tallest building stacked end to end 13 times, allowing a two-person crew to spend up to 16 hours underwater.
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Impossible Engineering looks at the history of pioneering modern-day mega structures. Behind every seemingly impossible marvel of modern engineering is a cast of historic trailblazers who designed new building techniques, took risks on untested materials and revolutionized their field.
This film was first broadcast: 2021
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Discover the best science, technology, and engineering shows. Explore amazing experiments, groundbreaking inventions, and the secrets behind incredible builds. Ignite your curiosity!
Content distributed by ITV Studios.
#science #technology #engineering
The Triton 36000/2, or as she’s known to her crew the Limiting Factor, is a game changing submersible that is built to explore the ultra-deep ocean. This ground-breaking vessel’s list of accomplishments already includes reaching the bottom of each of the five oceans, as well as more than ten dives to the deepest place on planet earth, Challenger deep. The sub can reach depths of almost 11000 meters, greater than the height of the world’s tallest building stacked end to end 13 times, allowing a two-person crew to spend up to 16 hours underwater.
Subscribe to Blueprint: bit.ly/blueprintitvs
Impossible Engineering looks at the history of pioneering modern-day mega structures. Behind every seemingly impossible marvel of modern engineering is a cast of historic trailblazers who designed new building techniques, took risks on untested materials and revolutionized their field.
This film was first broadcast: 2021
Watch More Documentaries
True Lives - bit.ly/3A8xRMJ
Our History - bit.ly/3rUpdhL
Our World - bit.ly/3ftuckM
Our Stories - bit.ly/3ynfFyk
Taste - bit.ly/3OZoDcV
Up Close - bit.ly/3zMSJ1H
Crime Up Close - bit.ly/CrimeUpClose
Discover the best science, technology, and engineering shows. Explore amazing experiments, groundbreaking inventions, and the secrets behind incredible builds. Ignite your curiosity!
Content distributed by ITV Studios.
#science #technology #engineering
