this post was submitted on 30 Nov 2024
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Science Memes

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498
explosions (mander.xyz)
submitted 3 weeks ago by [email protected] to c/[email protected]
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[–] [email protected] 65 points 3 weeks ago (4 children)

There's a third dimension now?

[–] [email protected] 46 points 3 weeks ago (2 children)

Not really, but it's a useful assumption for lots of different types of maths.

[–] [email protected] 4 points 3 weeks ago

As long as everything you imagine in 3D space is spherical

[–] [email protected] 3 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

Quaternions make a whole lot more sense when you imagine a third spatial axis and use them to rotate a hypothetical 3D object.

[–] [email protected] 2 points 3 weeks ago

This is madness!!!

[–] [email protected] 29 points 3 weeks ago* (last edited 3 weeks ago)

Yes, time is the third dimension.

[–] [email protected] 8 points 3 weeks ago

Always has been

[–] [email protected] 2 points 3 weeks ago

Yes, and now some bozos are even discussing a 4th dimension. Something to do with chess, I think.