What Happens If Your Sub Fails 7 Miles Down?

The Titan imploded before it reached 12,500 feet. The Mariana Trench is almost 36,000 feet. And yet people still go down there. #titan #marianatrench #implosion ⚠️ https://www.youtube.com/watch?v=uEgGCGfpJ9U&list=PL0H5lrcTOMY8tzqBkPBDC3vdhiaLAcy8N&index=33&pp=iAQB0gcJCS0MAYcqIYzvsAgC 🌊 In March 2021, British explorer Hamish Harding set a record in the Mariana Trench, spending four hours at the bottom of the deepest point on Earth. Two years after this achievement, Harding turned his attention to another legendary location, embarking on a submersible mission to the Titanic wreckage, only a third as deep as the Mariana Trench. He died when the sub imploded. What was the difference? We look at the titanium hull that made his first dive possible and what the Coast Guard found about Titan's. Then the two robots that reached the bottom of the trench and were later lost, and the deepest underwater rescue ever carried out. So what makes a trip nearly 7 miles down so dangerous, and what happens when something goes wrong? Let's find out. 🧭 Chapters 0:00 Two Dives, Two Outcomes 0:41 The difference between those two dives 3:34 Two Robots, Both Lost 5:16 The Rescue of Pisces III 7:14 Where The Fish Give Up 7:40 10 Minutes From Guam 🌊 SUBSCRIBE for other ocean explorations! https://www.youtube.com/@UnchartedDepthsOfficial?sub_confirmation=1 Thanks so much for watching!