this post was submitted on 13 Oct 2024
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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?

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[–] asap@lemmy.world 16 points 1 month ago (3 children)

Here is clockwise. One arrow is going to the right and one to the left.

[–] threeganzi@sh.itjust.works 11 points 1 month ago

I tend to agree but you could argue that from a perspective in the center of the rotation you’re turning to the right. Imagine standing in the center of those arrows.

[–] wuphysics87@lemmy.ml 3 points 1 month ago

What happens if you look at it from the other side?

[–] Zron@lemmy.world -5 points 1 month ago (3 children)

The whole thing is rotating to the right, that’s what clockwise means. Clocks rotate to the right. One arrow is not pointing left, it’s pointing in the direction of rotation, which is to the right.

[–] doggle@lemmy.dbzer0.com 15 points 1 month ago

The bottom arrow is, definitionally, pointing left.

[–] seth@lemmy.world 4 points 1 month ago (1 children)

You think this arrow is pointing to the right, when it is clearly pointing up and to the left? Fascinating.

[–] luthis@lemmy.nz 3 points 1 month ago

Is the direction of rotation in the room with us right now?