yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

NOAA and the 1871 Lost Whaling Fleet | Drain the Oceans


2m read
·Nov 10, 2024

I had known about this story for decades. The disaster of 1871 was one of the things that basically ended Yankee whaling in the early 20th century because it was such a devastating loss. What was still there, if anything, was still there, was a question that needed to be answered. I was the mission coordinator.

Once we got there, it was deeply personal. We were going out; we were going to essentially develop a map of the seabed between Point Franklin and Wainwright. I remember sitting on the after deck of the vessel we were on and thinking to myself, you know, this is the same place where the whalers tucked in. They were here, and now we're here. And that was a very powerful experience for me.

One of the first things we did was to scan using sonar. With sonar, you're basically bouncing sound waves off the seabed and building a picture from the returning signal. What you're looking for are straight lines, which are rare in nature.

What's it look like on the screen? Suddenly you see these straight lines and then more horizontal figures, blocks and like that. That looks interesting. That could be a piece of a shipwreck. The sonar picked up six features that appeared to be manmade. So the sonar can be a bit misleading. Is it a provocatively shaped group of rocks, or is that the outline of a hull? That's when you need to put eyes on. Diving was not an option.

You're literally in water that's just above freezing. You get into that water, and it hurts. To avoid diving, we created a drop camera system that can be lowered to the seabed. We started to drag the drop camera around, trying to get a better view of what was there.

See that? What is that? Suddenly this structure appeared. It was a mass of heavy wood. You could see sections of the hull that were there, indicating some of that structure had survived. You had the broken ends of the ribs of the frames that have been gnawed by the ice but is covered in marine growth. You had some stone ballast as well that helped stabilize that ship when it was afloat.

You go, okay, we've got a shipwreck. Pieces of copper sheathing were visible on sections of planking next to the 70-foot long hull. It was clear evidence that what we were looking at was a vessel that had at least been built in the 19th century. We now knew a shipwreck could survive underwater off the North Alaskan coast.

More Articles

View All
6 Productivity Habits That Changed My Life
What’s up, Graham? It’s guys here. So, I would consider myself to be a bit of a productivity nerd. I meticulously schedule every hour of the day. I cut out all distractions. I created to-do lists the night before, and my day does not end until every item …
Khan Academy view of mastery learning
The terms mastery learning are used a lot these days, but I want to do a video on them because they can mean different things to different people. I want to talk about what it means, at least in a Khan Academy context. So to give us some perspective, let…
Crowdfunding campaign: Give Me Your Ball
Why don’t we start by telling? By introducing. Why don’t we start by having? Let’s start. My name is Thomas K. A couple of years ago, I made the film “George Ought to Help.” Last year, with the help of crowdfunding, I made the film “Edgar the Exploiter.”…
The Future of Koalas | National Geographic
The whole area has been charred. There’s no way a koala will be living here anymore. They’re in real big trouble. Oh, that’s adorable. [Music] Wow! My name’s Jack Randall, and I’m a zoologist. Let’s see how close I can get here. Australia’s wild places a…
Alcohol 101 | National Geographic
[Music] Alcohol has been a component of human culture for thousands of years. From its prehistoric inception to its many uses in modern times, alcohol has had countless effects on our cultures and our lives. Throughout the course of human history, alcohol…
Was Nero the Antichrist? | The Story of God
But why might early Christians have called Nero the Antichrist? Kim brings me to the very heart of the Vatican, St. Peter’s Square, to show me the answer. So, we know that the code 666 refers to the emperor Nero. Why? Emperor Nero was despised for many t…