Artesania naval (MUSICA) -Claudivan Alves -

Aug 30, 2026 8:45 AM

Translator.—Shipbuilding Craftsmanship (MUSIC)—Claudivan Alves—

Everything reminds me of her.

9 hours ago | Likes 1 Dislikes 1

Mandatory Safety Flip-flops : check.. 🤗🙄

7 hours ago | Likes 3 Dislikes 1

Filling some holes I can see...?

12 hours ago | Likes 21 Dislikes 1

Hot gooey holes

4 hours ago | Likes 1 Dislikes 0

That's right, it goes in the square hole.

9 hours ago | Likes 14 Dislikes 2

Stick... Stick your shaft in it....

5 hours ago | Likes 1 Dislikes 1

so many ways of filling a navel. my belly button is going to be so happy

8 hours ago | Likes 1 Dislikes 1

Anyone else see it?

8 hours ago | Likes 12 Dislikes 2

I would need a DeVlieg Spiramatic 3H-48 3″ Jig Mill for that job.

1 hour ago | Likes 1 Dislikes 0

That's right, shove it in her ship hole...

4 hours ago | Likes 1 Dislikes 0

These guys screw around

7 hours ago | Likes 1 Dislikes 0

It’s too bad they built it on land

3 hours ago | Likes 2 Dislikes 0

I love the safety sandals.

2 hours ago | Likes 1 Dislikes 0

Not gonna lie, feeling a bit blueballed for not seeing the whole ship at the end.

13 hours ago | Likes 287 Dislikes 2

Just watch it in reverse, so you’ll get that big nut at the end. :)

5 hours ago | Likes 8 Dislikes 0

12 hours ago | Likes 62 Dislikes 1

Probably one of the greatest intros in movie history

9 hours ago | Likes 17 Dislikes 0

I think it depends on how you define said greatness. However, if it involves memorability? Hell yes this rings up there among the best.

8 hours ago | Likes 7 Dislikes 2

It tells a small story with no words, anchors us into what the world we're about to enter will be. Definitely one of the greatest.

6 hours ago | Likes 6 Dislikes 0

I want one. Who wants to be on my crew? We can take turns steering.

13 hours ago | Likes 19 Dislikes 0

Coward, I demand we Patrick Swayze Ghost it and spoon while steering.

2 hours ago | Likes 1 Dislikes 0

I think that it is best to let that rudder be responsible for steering.

10 hours ago | Likes 14 Dislikes 0

can i be the grizzled ol galley cook? i'll make spaghetti.

3 hours ago | Likes 3 Dislikes 0

Yes. Absolutely. Would you like to steer tho?

3 hours ago | Likes 1 Dislikes 0

Let's go. That's been the dream since I first heard Ride Captain Ride by Blues Image as a kid.

4 hours ago | Likes 2 Dislikes 0

You can be the first to steer. I’m a very lax captain. Also takes pressure off me.

3 hours ago | Likes 1 Dislikes 0

Stuffing box?

4 hours ago | Likes 2 Dislikes 0

Pretty fascinating. Thanks

7 hours ago | Likes 2 Dislikes 0

Keep tightening until it starts getting loose, then back it off a quarter-turn.

7 hours ago | Likes 2 Dislikes 0

13 hours ago | Likes 55 Dislikes 0

Bust Out Another Thousand, as my old sales manager used to say

8 hours ago | Likes 1 Dislikes 0

What is this from?

12 hours ago | Likes 4 Dislikes 0

For ease of clicking and not having to search. https://www.youtube.com/watch?v=0z-rhM-dcO8

6 hours ago | Likes 3 Dislikes 0

From a very weird Bjork music video. https://knowyourmeme.com/memes/i-should-buy-a-boat-cat

12 hours ago | Likes 9 Dislikes 0

Cool - thanks.

11 hours ago | Likes 2 Dislikes 0

I prefer all the normal Björk videos.

11 hours ago | Likes 5 Dislikes 0

Yeah, I was thinking that calling it weird was a bit redundant. :D

11 hours ago | Likes 2 Dislikes 0

Holy ship!

8 hours ago | Likes 2 Dislikes 0

What if they fucked up and cut the hole too big? They'd have to redo all that joinery

7 hours ago | Likes 2 Dislikes 0

Not necessarily. It would just be a huge pain in the ass to fill with sawdust and epoxy (traditionally with tree sap or fish scale glue) and then re-reamed.

4 hours ago | Likes 2 Dislikes 0

Fish scale Glue? Will have to look that up

1 hour ago | Likes 2 Dislikes 0

Ever had the silver skin of a piece of fish or touched fresh scales on a fishing pier? Fish scales, and the roofs of their mouth sometimes, have a sticky feeling that you can grind and boil to make the ancient equivalent to super glue. It reeks like fish, even dried, but its water resistant, super strong and lasts for a number of years when exposed to sea water, and decades in dry conditions.

8 minutes ago | Likes 1 Dislikes 0

Isn’t the propeller on backwards?!

9 hours ago | Likes 4 Dislikes 2

Glad I was not the only one thinking it. I mean maybe I just don't know something about propellers to be fair but to my eye that looks incorrect.

9 hours ago | Likes 1 Dislikes 2

The curved edge is toward the boat so that it doesn't hit curved hull in front of it. Many ships have their props like that, here's an example:

8 hours ago | Likes 2 Dislikes 1

Looks like it.

9 hours ago | Likes 3 Dislikes 2

I was thinking the same thing

9 hours ago | Likes 2 Dislikes 2

I’m going to bet that the shaft and screw are keyed so that there is only one way to place the screw on the shaft. Put it on backwards and it won’t seat properly.

4 hours ago | Likes 1 Dislikes 0

Tapered?

1 hour ago | Likes 2 Dislikes 0

Or notched. I can’t help but notice that they didn’t show that.

1 hour ago | Likes 1 Dislikes 0

You think people who can build a ship like that would put the prop on backward? The fuck outta here.

8 hours ago | Likes 4 Dislikes 3

Someone Effed up some Minesweepers in Wisconsin. Props or gearcase i don't remember. I think the solution was to run the engines in reverse.

1 hour ago | Likes 1 Dislikes 0

Skilled people are not immune from making mistakes, and ego often drives the reason why those mistakes don't get caught or fixed before something catastrophic happens.

1 hour ago | Likes 1 Dislikes 0

Incredibly unhelpful and condescending.

8 hours ago | Likes 2 Dislikes 3

Pointing out you second guessing that a master craftsman would make a fundamental mistake like that is condescending? That assumption itself isn't condescending? Do you even know what that word means? The fuck outta here, twice.

8 hours ago | Likes 4 Dislikes 3

Asking a question is not acting superior. People make mistakes all the time. Yes even masters of their craft. People are not machines or gods. JFC get over yourself.

8 hours ago | Likes 2 Dislikes 1

Round curvy bit goes forward. They are simply turning it the wrong way by hand atm.

8 hours ago | Likes 4 Dislikes 1

Is there a reason for this? Avoiding cavitation? Cause I am familiar with some fan profile stuff from "Fan Showdown" on youtube and the leading edge is usually kept relatively flat for maximum air scoopage (technical term obvs) and the trailing designed to minimize turbulence in one way or another.

8 hours ago | Likes 2 Dislikes 1

I am not an expert on it by any means, but cavitation as well as noise seems to generally be the the main reasons from what I've seen and heard.

Would love to know more about that myself at some point, time for a deep dive on youtube and waste a few hours on that I guess xD

7 hours ago | Likes 2 Dislikes 0

Short answer: Water is 800 times thicker than air so the propeller needs to be thicc too. Shorter blades to lower the speed at the tip for cavitation, much more extreme variable pitch, geometry to prevent vibration. The leading edges are actually flat, if you were to spin one fast enough to look like a solid object it would be shaped like a hockey puck, Flat for 80% of the diameter, then it curves/is swept back. The center is the longest, then it curves to another flat part. 1/?

42 minutes ago | Likes 2 Dislikes 0

Not to mention the angle of attack of the blades often closer to a Z shape than the standard squished D shape of a wing or propeller. It's more of a single part of a screw than a traditional propeller, but without the hub it would stand flat on the leading edge. 2/2

39 minutes ago | Likes 2 Dislikes 0

(Sincerely and appreciatively) I love you said "short answer" and it was two comments worth. Learning details about why something that seems counterintuitive is better is awesome. Last time it was a trebuchet on a sled I learned about actually increasing the power. Physics is phun!

6 minutes ago | Likes 1 Dislikes 0