I flew for the first time on a plane last week and I’ve seen planes take off at the airport. It looks crazy. But being on one is totally different like holy shit. The thing just FLIES. It just… Soars… Through the sky! Like whoa man. Wtf… It’s crazy. With how much these things weigh, it’s insane to me the thing can just go up and bam, there we are, we’re flying now. Like wow… Dude crazy.

17 points

You think that’s crazy? The ship that blocked the Suez Canal, the Ever Given, has a ship displacement (how much water is displaced when it sits in the ocean) of 265,000 Tons.

That’s 240 million kilograms.

And that shit just floats on fucking water maaaaan…

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4 points

Since when 1000kg is not equal to one tonne?

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8 points

There are tons of tons, believe it or not.

There’s the short ton (2000lbs), long ton (2240 lbs), and tonne (1000kgs) which are all measure weight. However there’s also the shipping/freight/ocean ton which is a measure of volume (which is also different in the US and UK), and the register ton.

However I did make a mistake. The wikipedia page I was reading said the weight in t and long tons. I made the mistake of assuming they meant short tons - in reality when measuring displacement for a ship, tonnes are used (which is pretty sensible, considering you’re displacing water and a liter of water to a kilogram of water have a pretty easy conversion formula formula…)

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3 points

I see, the common “Americans will use anything but SI”, but in this case it’s also the Brits lol

Thanks for explanation

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4 points

This guy tons.

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9 points

Ton (imperial) is 2000lb vs tonne (metric)

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2 points

Don’t get them going about their crazy units!

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64 points
*

I hate that everybody’s like, it’s not that big a deal.

We only started doing it 124 years ago! Prior to that it was a very big deal indeed.

Everyone’s so fucking smart these days, there’s no room for a sense of wonder. It’s like being blasé and knowledgeable is cool. It’s really not.

You keep flying with your beautiful sense of wonder, Buttflapper!

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16 points

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3 points

I don’t need ignorance to feel wonder. I think things are cooler when I can marvel at the complex mechanics behind it all.

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4 points

True. But I wasn’t arguing that.

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1 point

What puts me in awe of things like flight isn’t the act itself, but the brilliance of the people who designed it to work. I look at the aerodynamic shape of an airfoil and think “we did that…humans”.

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1 point

To be fair, we sorta knew it was possible because birds. I think it’s more impressive when we don’t know what can happen, like breaking the sound barrier or putting people in space.

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Some lady told me she read Atlas Shrugged while in the hospital for a long stay, kept alive by equipment she neither invented nor paid for. How oblivious people can be when we are all just barely something more than monkeys? Some of us manage to be passably unoblivious and I think that’s what makes us human; the potential to be more rational than a monkey. It’s no guarantee, though, as you so noted. You know there was a caveperson who just learned about fire and still went around and acted like he invented it straight up to the caveperson that did invent it. Monkey brain stuff.

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7 points
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Well fucking said. Smoke noodles rarely have room for curiosity, which is where new things often come from.

Edit: Not sure how smarmy know-it-alls became that, but I’m not changing it now

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1 point

I’m pretty sure i can’t trust Arthur Vandelay, they are the kind of people that would pass off something they did as if it wasnt intentional

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3 points

That’s the thing though, what’s amazing about planes really depends on your knowledge base or what experience is specifically being enjoyed. If you don’t understand how planes work then the difference is moot because whether seeing or doing the entire thing is magical. If you do understand how planes work you might know that the crazy thing isn’t flight, we knew how to do that since approximately 1800 when the first gliders were built, the crazy part was generating enough power to make powered flight possible. If you understand how flight works and are still enjoying the experience of flight is where wonder still exists.

You know the wonder of flight still exists because some number of kids and adults would pick flight as a super power if given the choice.

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37 points

it works because we believe in it. if everyone would lose faith in airplanes, they’d drop out of the sky.

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9 points
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Can I just lose faith in the private jets?

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4 points

And will it fly higher if we have the Faith of the Heart?

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5 points

WhhaaahhhHH!!!

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1 point

easier yet, if everyone crams to the tail, it will likely crash

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1 point

Is this true? Sounds true but I feel like this should also be a test they do to ensure it doesn’t fail.

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14 points

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7 points

Dafuq is this!? Stress testing?

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11 points

No, every once in a while the planes need to stretch out. They get tired from being so stiff. This helps their joints later in their life span.

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11 points

Basically. The wings have to be able to bend that much so they don’t break off in strong winds or hard maneuvers.

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9 points

Airplane engines have deceptively high thrust, imagine each one as a rocket and it’ll start to make sense. The a380 (the big double decker) each engine produces around 350KN. When that thrust is applied to an 80kg human they’ll experience almost 450Gs of force

In an extreme sense, imagine putting a little rocket engine on a paper airplane which will represent a high thrust to weight ratio

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5 points
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Your last description is essentially the idea behind the F-117a. That thing isn’t wasn’t flying, it’s it was achieving escape velocity.

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