463
submitted 5 days ago* (last edited 5 days ago) by vatlark@lemmy.world to c/asklemmy@lemmy.ml

The world has a lot of different standards for a lot of things, but I have never heard of a place with the default screw thread direction being opposite.

So does each language have a fun mnemonic?

Photo credit: https://3.bp.blogspot.com/-Giy8OrYJTjw/Tfm9Ne5o5hI/AAAAAAAAAB4/c7uBLwjkl9c/s1600/scan0002.jpg

you are viewing a single comment's thread
view the rest of the comments
[-] Backlog3231@reddthat.com 16 points 4 days ago

But the entire rotation is either clockwise (right) or counterclockwise (left). Ultimately, its just a helpful reminder which way to turn lol

[-] 418_im_a_teapot@sh.itjust.works 26 points 4 days ago

Clockwise and counter-clockwise makes sense.

But when you say “right” it’s not clear which side of the circle is being referenced. If the top of the circle is moving to the right, the bottom is moving left at the same time. So the saying only makes sense when you specify that you’re talking about the top of the circle.

[-] underisk@lemmy.ml 3 points 4 days ago

Imagine it as if it were a track you were driving around, which way would you turn the wheel?

[-] BeardedGingerWonder@feddit.uk 9 points 4 days ago

It's getting so convoluted at this point just knowing clockwise/anticlockwise is infinitely easier.

[-] 418_im_a_teapot@sh.itjust.works 2 points 4 days ago

Yes! That concept makes way more sense.

[-] underisk@lemmy.ml 1 points 4 days ago

If a steering wheel has you this perplexed then I beg you to never ever drive a vehicle.

[-] crapwittyname@lemm.ee 6 points 4 days ago

If you're gripping the bottom of the wheel you move your hands left to make the car turn right. Which is kind of the whole problem here. Rotation around a centre doesn't happen right or left. That's the whole reason why the words "clockwise" and "anticlockwise" exist. Translation = right, left, up, down, forward, back. Rotation = clockwise, anticlockwise.

[-] underisk@lemmy.ml 2 points 4 days ago

If I ask you to turn the car left and you give me this speech I would eject from the car.

[-] crapwittyname@lemm.ee 1 points 3 days ago

Yes, and I would be devastated to see you go.

[-] underisk@lemmy.ml 1 points 3 days ago

At least until the next bend in the road where the sign indicating a left turn ahead is more than you can handle.

[-] crapwittyname@lemm.ee 1 points 3 days ago

Yes. I should imagine I would be quite happy that you were gone by then.

[-] underisk@lemmy.ml 1 points 3 days ago
[-] crapwittyname@lemm.ee 1 points 2 days ago

Yeah, same old. You?

[-] angrystego@lemmy.world 1 points 4 days ago

It doesn't matter where you hold the wheel. When you're turning right, you're always doing the right movement for tightening a screw, no matter the hand position. That's the point.

[-] crapwittyname@lemm.ee 2 points 3 days ago

A clockwise rotation turns a car to the right (in forward gear) and tightens a nut (right hand threaded). But this is not a rotation to the right. It's a clockwise rotation. You can't rotate "to the right". That's the point.

[-] angrystego@lemmy.world 1 points 3 days ago

I agree. But you can say turn to the right and people connect the clockwise movement of the wheel with the direction of the car, which makes it possible for people to understand each other's instructions intuitively even if they use right-left terminilogy instead of the precise clockwise-counterclockwise one.

[-] BeardedGingerWonder@feddit.uk 1 points 4 days ago

Am I going clockwise or anticlockwise round the track?

load more comments (20 replies)
load more comments (46 replies)
load more comments (46 replies)
this post was submitted on 13 Oct 2024
463 points (100.0% liked)

Asklemmy

43611 readers
1140 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 5 years ago
MODERATORS