25 years or so ago, I worked on a tiny part of software for testing of what I think is a precursor for that mapping submersible. I did a two week project for Norwegian Defence Research Establishment to write software to let them relay scaled down real-time mapping data for debugging from the small boat tracking the submersible to land or a nearby bigger ship...
It was limited by wanting it to be cheap, so we used GSM data modems to transmit a 2400 bps stream of the map data, using a slight variation over z-modem to retransmit blocks on error, and code to reconnect and continue the transmission from the last successful block if we lost connection.
I'm sure that code was ditched many years ago, as it makes no sense with modern hotspots, but it was a fun project to work on, and I got to go out on the tracking boat when we tested it.
Tangentially related to this article, but if you're ever in Sweden, I recommend checking out the Vasa Museum [1]. It's a 1600's ship that was pulled off the sea floor.
Vasa is almost a must-see recommendation for folks working in an engineering/project background. It was such a spectacular failure and for reasons that will likely feel all too familiar for anyone working in enterprise.
One of the Titanic-era trans-atlantic luxury ships added so much marble to the first class deck and cabins that the ship was in danger of capsizing. Don't recall what happened to it.
Trivia: The Vasa served as role-model for "The Flying Dutchman" in the Pirates of the Caribbean movies — also a ship that sunk and was risen again.
The ships in the movies were inspired by real-world ships, and the team was helped by an expert on tall ships. When given the plans for one ship, the expert exclaimed: "This design does not look seaworthy. Is it really based on a real ship?". "Yes, it is called the Vasa".
Think it's one of my favorite museums ever. I thought I was "just quickly gonna watch some old boat". Ended up staying there for hours, so much interesting. I recommend tagging along on the (free) guides. Gives much background and points out so many interesting details on the ship.
I saw it last August, it's pretty amazing. It was the most heavily armed ship in the world when it set sail, sadly it was so imbalanced it sunk within an hour.
Eh, it's half the size of British Columbia. If you're visiting for more than a few days, it seems reasonable to travel across the country to see something interesting.
And that is reasonable if you think a country should be seen through car windows. If I have, say, a week to visit a country, I will definitely not use three of those days driving.
And then going beyond, for days, outside of BC. My son and his girlfriend went to work for a few months in Eagle Plains, YT. I had thought of northern BC as a long ways away, but then plotted out their route that just kept going, and going...
Vasa was awesome. I also recommend some of the ferry tours out of Stockholm.
I spent three weeks in Stockholm and built a four day trip to Odda (Norway) as well, where I flew from Stockholm to Bergen and took a bus/ferry to Odda. Awesome chance to get submerged in the fjords, and the Trolltunga[1] is only a few miles north of Odda.
"located at a depth of about 1,350 feet (411 meters) and was captured in sonar imagery...The imagery revealed the ship measured 33 feet (10 meters) long."
Cool list, thanks. We were camped near Seton Lake this summer as it's somewhat nearby and I had no idea that it's apparently the 24th deepest lake in the world. The things you learn on here.
I live a few hours from Crater Lake, the deepest one in the US. Beautiful spot to visit - just drive south on 97 and take a right when the sign indicates Crater Lake.
In the 17th century, the first French explorers approached the great inland sea by way of the Ottawa River and Lake Huron; they referred to their discovery as le lac supérieur (the upper lake, i.e. above Lake Huron). Some 17th-century Jesuit missionaries referred to it as Lac Tracy (for Alexandre de Prouville de Tracy).[16] After taking control of the region from the French in the 1760s following their defeat in the French and Indian War, the British anglicized the lake's name to Superior, "on account of its being superior in magnitude to any of the lakes on that vast continent".[17]
While we're at it, Ontario used to be "Upper Canada" (from the POV of the Saint Lawrence river) and Quebec "Lower Canada". I.e. the naming scheme is even somewhat consistent.
Strictly speaking, the Kaspian Sea is the largest lake by surface area in the world (by almost 300 000km^2). Lake Superior is only the largest freshwater lake.
> Surface water is water located on top of land forming terrestrial (inland) waterbodies, and may also be referred to as blue water, opposed to the seawater and waterbodies like the ocean.
You made it sound like "surface water" is literally just counting water close to the surface of the body of water, but it's basically any lake/river, so still impressive.
> Lake Baikal is the world's largest freshwater lake by volume, containing 22–23% of the world's fresh surface water, more than all of the North American Great Lakes combined. It is also the world's deepest lake, with a maximum depth of 1,642 metres (5,387 feet; 898 fathoms), and the world's oldest lake, at 25–30 million years.
They are distinguishing between water located on the surface and the water that is located in the hollow at the center of the Earth, where King Kong and dinosaurs live on to this day.
If you're standing on the inside surface of a sphere with a hollow, you should not experience any gravity. It's pretty important for supporting King Kong's body-weight, normal 1g would be hell on his knee joints.
The serious answer is that Lake Superior is named not for its area or volume, but for its upper altitude / upstream position relative to the other lakes.
Odd, but the second image of the sunken ship with the large area aft (where the captain's quarters was located) gave me strong vibes from Tintin's "The Secret of the Unicorn," which I read as a kid a long time ago. It concerned a ship from the 17th century with what feels like a similar overall shape. I'm sure that style spread across several centuries of ship making...
There's a really great museum here in the UK for the Mary Rose which was a warship used by King Henry VIII's navy in the early 1500s that sank in combat. Only part of the ship remains, but many artefacts were found with the ship, https://maryrose.org/the-artefacts/1/
While finding the ship is cool enough you have to wonder what else might be down there... The artefacts found with the Mary Rose give us a huge amount of insight into Tudors and are arguably far more valuable than the ship itself.
The good thing is that if any country in the world would have the capabilities of lifting that ship it would be Norway. But then again, maybe that's why they found it in the first place.
It is actually. Norway has a large offshore oil and gas industry, and because of this it has a lot of companies that specialize in underwater work.
When the Kursk submarine sank in 2000, the Russian navy was unable to access it for a long time, and eventually, a Norwegian team was asked to attempt a rescue, over some objections of the navy.
"Norwegian divers" became something of a meme in Russia. When the Ostankino tower caught fire shortly after the Kursk incident, the gallows-humor type joke was that some "Nowegian climbers" should be invited for the rescue.
I can't speak to Norway's penultimate ability to find and raise shipwrecks, but in general the Nordic countries plus the Netherlands have a strong history of shipbuilding. This includes technical knowledge and know-how with all things related to ships.
In a Eurocentric point of view, the Dutch are probably the most famous for their capabilities[0].
It is also worth noting that the location of the shipwreck, at the bottom of Lake Mjøsa at 410 meters deep, may have played a role in its preservation. The cold, oxygen-poor waters at the bottom of the lake may have helped to slow down the decomposition process, potentially allowing the shipwreck to remain intact for centuries.
That sounds like an epic hiking trip. Can you share more detail about the specific route and accommodation etc? Do you happen to have a write up anywhere? Cheers!
All of western Europe has really well developed pilgrim trails. I hiked the coastal one in Portugal a few years ago that leads into the main Spanish ones.
As I understand it, the Nordic pilgrim trails aren't anywhere near as well developed as ones closer to Camino de Santiago.
The St. Olav's Ways trails were only (re)established in the 1990s, and as I understand it, only a couple thousand people do it each year. (My sister and I were talking about doing it this last summer, but plans didn't work out.)
I think this is true, apologies if I oversold them a bit. The Portuguese one I did was also being built so we had to take detours at time. Sometimes it was unclear, but at the same time there were posters next to the road on how it was going to look soon.
Well, he said it “is like” a fjord, not that it is one.
But truth to be told, in some parts of Norway, the word “fjord” can refer to a narrow fresh water lake, often with steep sides. Moreover, some Norwegian lakes have names ending in -fjord (or -fjorden, being the definite form). Randsfjorden and Tyrifjorden are two examples.
> The job was to find possible explosives and ammunition that may have been dumped in the lake by an ammunition factory which is said to have done so between the 1940s and up until the 70s.
I know the operative word here is "possible," but what kind of discussion decides this is the best option for disposing of ordinance over a period of thirty years?
“This mission confirms my worst fear: that possibly hundreds of thousands of barrels and DDT-laced sediment were dumped just 12 miles off our coast,” said Feinstein,
It was limited by wanting it to be cheap, so we used GSM data modems to transmit a 2400 bps stream of the map data, using a slight variation over z-modem to retransmit blocks on error, and code to reconnect and continue the transmission from the last successful block if we lost connection.
I'm sure that code was ditched many years ago, as it makes no sense with modern hotspots, but it was a fun project to work on, and I got to go out on the tracking boat when we tested it.