ahartmetz (u/ahartmetz)

ahartmetz commented on Sütterlin en.wikipedia.org/wiki/S%C... · Posted by u/anonu

I don’t remember what was used in printed materials. Probably Fraktur as you suggest. In high school we used Latin letters with arrows.

At university in the 1990s, they gave us a photocopied sheet with handwritten Sütterlin and Greek letters in the first lecture. The professor wrote the lecture notes onto a blackboard and we copied them by hand. It was definitely Sütterlin. But I believe nowadays people use Latin letters.

ahartmetz · 2 days ago

I see, Sütterlin makes sense in handwriting. I don't think I've ever seen that used except maybe as an aside in the intro course where we learned the old conventions (among other things).

ahartmetz commented on The contrarian physics podcast subculture timothynguyen.org/2025/08... · Posted by u/Emerson1

antithesizer · 3 days ago

I noticed exactly the same thing with Sabine. Her spiral into crankery has been disappointing.

It's very pleasant to see someone else saying it, too. Thank you.

ahartmetz · 2 days ago

My Hossenfelder experience was: "Oh nice, somebody is getting kind of famous for calling out string theory for being probably hogwash" followed (years later) by "Why is YouTube recommending this dumb clickbait by... Sabine Hossenfelder?! to me?"

ahartmetz commented on Sütterlin en.wikipedia.org/wiki/S%C... · Posted by u/anonu

Aachen · 3 days ago

Maybe they didn't have to write down as many randomly generated passwords yet and so context always acted as a checksum? Like if I write "its a blue sky" you still know what I mean from context, same as with typos/writos

ahartmetz · 3 days ago

Whose sky? (jk of course)

ahartmetz commented on Sütterlin en.wikipedia.org/wiki/S%C... · Posted by u/anonu

i_don_t_know · 3 days ago

Sütterlin was used to denote vectors and matrices in my linear algebra class at university in Germany in the 1990. We got a cheat sheet with all letters in the first lecture (also included all Greek letters).

I still have the sheet. And it’s so weird to see vectors and matrices denoted with Latin letters. I still use Sütterlin.

ahartmetz · 3 days ago

Wasn't it Fraktur in printed materials? I studied physics in the early 2000s and we still learned the convention, but rarely read anything that used it. To me, the incongruity of using an archaic font in a fast-moving science like physics was fun. Probably convenient at the time (early 1900s) because printers routinely had Latin and Fraktur fonts available. Germany was the country of physics around 1900, even the journals were in German! Some of them still have German names to this day (even more so in chemistry), but the contents are all in English.

I can kind of read Fraktur - my motivation was that we had an old (1930s or so) crafts book at home that I wanted to read. I cannot read Kurrent or Sütterlin. Not only do I not know the letters, they all look so damn similar! I would've noticed if these vectors or matrices had been printed in Sütterlin, because I'd have had much more trouble reading them.

ahartmetz commented on Mark Zuckerberg freezes AI hiring amid bubble fears telegraph.co.uk/business/... · Posted by u/pera

haute_cuisine · 3 days ago

They should put AI into a blockchain and have a proper ICO.

ahartmetz · 3 days ago

Smart contracts sometimes fail because they are executed too literally. Fixing that needs something like judges, but automated - so AI! It will be perfect. /s

ahartmetz commented on SK hynix dethrones Samsung as world’s top DRAM maker koreajoongangdaily.joins.... · Posted by u/ksec

dv_dt · 3 days ago

Imho, if they're well managed, any private enterprise that is capitalized and has a long term outlook can run circles around public company management that can barely keep a year of marketing strategy consistent, let alone deep technical development.

ahartmetz · 3 days ago

Though, AFAICT, US public companies are the worst regarding financial short-term thinking. It's not as bad in other countries.

It is also possible to make the same mistakes for different reasons: lack of imagination, conservatism, entrenched interests...

ahartmetz commented on Candle Flame Oscillations as a Clock cpldcpu.com/2025/08/13/ca... · Posted by u/cpldcpu

ahartmetz · 5 days ago

I want to know the precision of that clock!

ahartmetz commented on FFmpeg Assembly Language Lessons github.com/FFmpeg/asm-les... · Posted by u/flykespice

KeplerBoy · 6 days ago

They don't. It's just x86-64.

ahartmetz · 6 days ago

The lessons yes, but the repo contains assembly for the 5-6 architectures in wide use in consumer hardware today. Separate files of course. https://github.com/FFmpeg/FFmpeg/tree/master/libavcodec

ahartmetz commented on The decline of high-tech manufacturing in the United States blog.waldrn.com/p/the-dec... · Posted by u/giuliomagnifico

idiotsecant · 6 days ago

There's no reason to think this will continue to be the case for long.

ahartmetz · 6 days ago

It seems like current approaches have already reached a plateau. Either something new will work better soon... or there will be another long wait.