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

These Mini-Ships Teach Pilots How to Navigate Major Waterways | National Geographic


2m read
·Nov 11, 2024

When you look at the ships, you may think that they're small toys. But the minute you get on it, the power is to scale to the size, and it becomes very real, very quickly. When we build a new ship, the first question is, is this ship correct? Is it close to the reality? The length and the width and the drops of the shipping people are reduced by a scale of 1 in 25. So, a 250-meter ship, which is a big ship, will be 10 meters here.

The history of this place goes back to the 50s. Later on, SO came to us; they had a problem in changing the size of the ships, going from roughly 50 thousand tons to two hundred thousand tons. Their captains were a bit anxious about that because they had no simulators, no computers in the 60s. So, they were looking for a place where they could anticipate this. As engineers, we didn't know if that would work, but we told them, "Okay, come and try." That was a big success.

So, from there, we started. In 1967, we opened the place, and after that, we mainly received pilots. Now, about 80% of the people coming here before we received are 200 people per year, which is a very small school. As a port engineer, I would be ashamed of designing a boat like this; it is full of difficulties, and that's the aim of our training.

We have here the locks; one of them here is a Panamax, the new Panamax, 50–55 meters wide. So, the ships can go around here, around this waterway. Horrible is a great place to come in; we can tweak our skills. We can do things here that we couldn't do with real live ships, but we do it to scale here, so it's on real time.

We have Russians here, we have pilots from Brazil, and of course, myself from Canada. So, even over lunch and dinner, we talk about different scenarios, different ships, different cruises. It's a good learning experience. We try to concentrate on what is more difficult to do on the simulator, so in order to be complementary.

The difference may be found, especially in what seafarers call interactions between two ships when they're at close quarters, when they meet in a canal, when they are close to a bank. At this time, that cannot really be computed correctly, but here, everything’s so. We reproduce shallow waters, bank effects, currents, and also waves.

Usually, when we build a new ship, we try to ask the captain of the real ship to come over and to go on the lake with our model and just do things, you know? It's a few hours; when he comes back, we ask him, "Is it okay?" If he says, with some tears in the eyes, "It's my ship," then I'm happy.

More Articles

View All
Invertible matrices and determinants | Matrices | Precalculus | Khan Academy
So let’s dig a little bit more into matrices and their inverses, and in particular, I’m going to explore the situations in which there might not be an inverse for a matrix. So just as a review, we think about if we have some matrix A, is there some other…
Why Blue Whales Don't Get Cancer - Peto's Paradox
Cancer is a creepy and mysterious thing. In the process of trying to understand it, to get better at killing it, we discovered a biological paradox that remains unsolved to this day: Large animals seem to be immune to cancer, which doesn’t make any sense.…
Subtracting two-digit numbers without regrouping (example 2) | 2nd grade | Khan Academy
I would like you to pause the video and think about what 64 minus 31 is. Alright, now let’s think about this together. So what does 64 actually mean? Well, we can use place value to think about that. The six is in the tens place and the four is in the o…
The Riddle That Seems Impossible Even If You Know The Answer
There is a riddle that is so counterintuitive, it still seems wrong even if you know the answer. You’d think it’s an almost impossible number. I feel like you probably hit me with some truth bomb. I mean, if you’re trying to create controversy and you’…
Why Banks Are Collapsing (DO THIS ASAP)
Bank Regulators have seen Silicon Valley Bank in the largest bank failure since the Great Recession. Customers were rushing to take their money out. There are recent developments that concern a few Banks. “What’s up guys, it’s Graham here, and in the las…
Capital vs. consumer goods and economic growth | Microeconomics | Khan Academy
We’ve learned a little bit already about how a production possibilities curve can be used to illustrate the concept of economic growth. Let’s review the definition of economic growth. Then we’re going to go into some more depth about the trade-offs that s…