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
Science Fiction or Real Mechanics? | StarTalk
We have a little quiz, a little game show. I want to know if this mechanical problem is a science fiction problem or a real-life, real mechanical problem? Bona fide mechanical problem. Real or not, is that right? Do we go bing or meh? Yes. So is it a rea…
Here's Why I AM the BEST Salesman in the World! | Kevin O'Leary
[Music] So, Shark Tank, luck. People don’t understand it’s a really grueling, tough, long day, and you got to be sharp because you’re basically buying and selling millions of dollars worth of product. So, that means you can’t go there with a hangover. Bel…
15 Steps to GET RICH (Ultimate Guide)
You are watching the Sunday motivational video: 15 steps to get rich. Welcome to a Luxe Calm, the place where future billionaires come to get inspired. If you’re not subscribed yet, you’re missing out! Hello, Alex Aires! We are glad to have you here with…
Your Mass is NOT From the Higgs Boson
Twenty-one grams. That is the mass of all of the electrons in your body if, like me, you weigh about 70 kilograms. Now, all of the mass comes from the Higgs mechanism, which means that as your electrons are traveling through space time, they interact with…
Safe and Sorry – Terrorism & Mass Surveillance
Terrorism is very scary, especially when it happens close to home and not in some faraway place. Nobody likes to be afraid, and we were eager to make the fear go away. So we demanded more security. In the last decade, it’s become increasingly normal for c…
2015 AP Physics 1 free response 3c
All right, now let’s tackle part C. Use quantitative reasoning, including equations as needed, to develop an expression for the new final position of the block. Express your answer in terms of D. All right, I’m going to set up a little table here for par…