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
The basics of safe browsing
Hi, everyone. Sal Khan here from Khan Academy, and I’m excited to talk a little bit about safe browsing. Our guest today is Kelly Hope Harrington, who’s a Senior Staff Software Engineer at Google. Kelly, welcome. - Thank you. Happy to be here. So safe…
Setting a Deadfall | Live Free or Die
I haven’t been eating much. I’m pretty much down to survival rations, so I’m looking for signs of rodent. I’m seeing right here kind of a cave-like formation, so I’m going to go back there, see what I can find in the deep canyons of Arizona desert. Nomad…
Being a CEO (What they don’t tell you)
What’s your favorite position?” he asked. She said, “CEO.” “Are you for real?” Okay, the media glamorizes these high-power CEOs without actually revealing what goes on behind the scenes. In a recent interview with Jensen Huang, the CEO of the most valu…
15 Valuable Lessons You Learn After Your First Big Win
You know, everyone always talks about lessons you learn from failures and how important they are. But if all you have are failures, then maybe those lessons are incomplete. Today we’re going over 15 valuable lessons you only learned after your first win. …
How to sell a $15,000,000 private jet!
Hey Steve, Daddy’s finally agreed to let me buy my first jet, but he’s only giving me a 15 million budget. 15 million? That’s not so bad! Let’s say you want an airplane, maybe 10 years old or so. All right, let’s see what you recommend. If we take $15 mi…
New Hampshire Summer Learning Series Session 5: Writing Coach
All right, good, great! Good morning, everyone. So welcome back to our summer learning series with KH Academy for New Hampshire Educators. Just a reminder that this is part of our summer learning path because we are working to enroll all of you into our p…