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
Khan Academy Ed Talks with Fenesha Hubbard - Thursday, September 2
Hello and welcome to Ed Talks with Khan Academy! I am excited today to be talking to Phoenicia Hubbard, who is with NWEA, one of our partner organizations that we’ll talk more about in a minute. She is the Professional Learning Design Coordinator, so I’m …
Overpopulation – The Human Explosion Explained
Never before in history, have there been so many people on Earth as right now. Our numbers have skyrocketed, from 1 billion in 1800, to 2.3 billion in 1940, 3.7 billion in 1970, and 7.4 billion in 2016. The world population increased fourfold in the last …
Newton's second law calculations | Physics | Khan Academy
Let’s solve a couple of problems on Newton’s Second Law. Here’s the first one: we have an elevator which is moving up, and let’s say the mass of the elevator, including the passenger inside, is 1,000 kg. Now, if the force, the tension force of the cable,…
How To Make Every Day Count
Are you living your best life, or are you waiting for it to happen? How we spend our life is, in fact, how we spend our days. But many people find that out too late. They sacrifice their whole life and get nothing in return. So many people spend their liv…
Sci-Fi Monsters: Past, Present, Future | StarTalk
Who doesn’t love the zombies? You know, they’re always chasing you. There’s always more of them, and they keep you alert. But also, who doesn’t love a good alien? We all want to meet the aliens. So, when I think of these forces that rise up in the storyt…
Definite integrals: reverse power rule | AP Calculus AB | Khan Academy
Let’s evaluate the definite integral from negative 3 to 5 of 4 dx. What is this going to be equal to? I encourage you to pause the video and try to figure it out on your own. All right, so in order to evaluate this, we need to remember the fundamental th…