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ultratalk

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投稿

The First SMS Message

spacedaily.com
3 ポイント·投稿者 ultratalk·先月·0 コメント

The Cathedral, the Bazaar and the Kitchen

blog.vrypan.net
2 ポイント·投稿者 ultratalk·2 か月前·0 コメント

New research suggests Bennu's boulders might be more porous than expected

science.nasa.gov
2 ポイント·投稿者 ultratalk·4 か月前·0 コメント

The slow death of the English boarding school

ft.com
1 ポイント·投稿者 ultratalk·4 か月前·1 コメント

One of the last 3 members of an Amazonian tribe gives birth to a baby boy

apnews.com
2 ポイント·投稿者 ultratalk·4 か月前·0 コメント

The BBC Climate Challenge video game

bbc.co.uk
3 ポイント·投稿者 ultratalk·7 か月前·0 コメント

コメント

ultratalk
·2 か月前·議論
Duplicate of my previous comment (https://news.ycombinator.com/item?id=47887938)

  If I remember correctly, the habitable-ish cloud layers have super-fast winds that circle the planet once every 4 days or so. [0]

  [0] https://en.wikipedia.org/wiki/Atmospheric_super-rotation
ultratalk
·2 か月前·議論
Yeah, but communication is a two-way street. It might not matter to me that my words are unstructured, but it will to the person I'm writing to if they can't make head nor tail of what I'm saying, or worse, misunderstand it as being insulting when it isn't.
ultratalk
·2 か月前·議論
With regards to search engines, Google paid billions of dollars [0] to become the default on major browsers. I guess GP's implying that something similar might happen with LLMs.

[0] https://www.reuters.com/technology/google-paid-26-bln-be-def...
ultratalk
·2 か月前·議論
Strangely enough, when I enter the "convergence point" book, my cursor gets an American flag, even though it wasn't American before. Has anyone else seen this?
ultratalk
·2 か月前·議論
> Our telescopes actually need the (or at least an) atmosphere to function.

What about Hubble, Chandra, Spitzer, JWST, etc? As of my understanding, the only reason we haven't built radio and and other long-wave telescopes in space is because of their impractical size preventing them from being deployed in orbit.

> There are some classes of observatories, which you cannot build in space but which are still affected by satellites to some degree.

Examples?
ultratalk
·2 か月前·議論
Opinion: We need to move our astronomical observation equipment off of Earth and onto other bodies, especially radio astronomy, which, unlike telescopes that operate in other wavelengths, is still affected by Earth's emissions in LEO/near-Earth space. We should put a radio telescope on the far side of the moon [0] to benefit from the thousands of kilometers of lunar material separating Earth's emissions from telescopes.

[0] https://doi.org/10.1109/AERO50100.2021.9438165

[1] https://en.wikipedia.org/wiki/Lunar_Crater_Radio_Telescope
ultratalk
·3 か月前·議論
Is this the same guy who wrote Peoplewatching (Manwatching, I believe, is what it was called earlier)?
ultratalk
·3 か月前·議論
Is this the same guy who wrote Peoplewatching?
ultratalk
·3 か月前·議論
@dang?
ultratalk
·3 か月前·議論
Almost certainly.
ultratalk
·3 か月前·議論
Islam and Christianity are Abrahamic religions. But some societies are both very Christian and very anti-Islam, or vice-versa.
ultratalk
·3 か月前·議論
Yeah, the south was one of the most economically prosperous regions in the Indian subcontinent at the time. They were the centres of the spice trade, and a lot of colonial interest began there first. Because of the trade networks, a lot of outside cultural influence was part of the area's history. Judaism, Christianity, and Islam all came to the Malabar and Konkan coast just a few decades or tens of decades after they starting gaining traction in the Levant and other Middle-Eastern areas. In fact, Islam's first contact with the Indian subcontinent was on the Malabar coast and near it [0]. Colonial trading posts were set up in cities on the Malabar coast like Kochi [1] first, before they were set up in the North. In fact, after he died, Vasco da Gama was buried in a church in Kochi, Kerala, for many years before his son dug him up and took him back to Portugal [2]. My point is, a lot of stuff happened outside of the Gangetic Plains area, and not much is known about it in contemporary Western historical discourse.

[0] https://en.wikipedia.org/wiki/Islam_in_India#Early_history_o...

[1] https://en.wikipedia.org/wiki/Fort_Emmanuel

[2] https://en.wikipedia.org/wiki/Vasco_da_Gama#Death
ultratalk
·3 か月前·議論
https://news.ycombinator.com/newsguidelines.html

> On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity.
ultratalk
·3 か月前·議論
If I remember correctly, the habitable-ish cloud layers have super-fast winds that circle the planet once every 4 days or so. [0]

[0] https://en.wikipedia.org/wiki/Atmospheric_super-rotation
ultratalk
·3 か月前·議論
There was this project idea that some researchers at Langley developed in the mid-2010s called HAVOC (High Altitude Venus Operational Concept) [0] for a 5-stage mission to send humans to Venus's habitable-ish cloud layers. It never really got anywhere, but there was apparently some media attention around it for some time.

Because the nitrox atmosphere we're used to is a lifting gas in the Venusian atmosphere, you could theoretically just fill a big balloon with our atmosphere and live inside it, with lots of Teflon on the outside and suits made of Teflon to work outside the habitat. I also (kind of?) remember reading about using metal nets to capture and condense H2SO4 from the clouds and process it into water, oxygen, and hydrolox rocket fuel.

[0] https://ntrs.nasa.gov/api/citations/20160006329/downloads/20...
ultratalk
·3 か月前·議論
https://xkcd.com/397/ (the zombie feynman one)
ultratalk
·3 か月前·議論
Just a guess, but maybe it's reporting bias? Negative or evil actions might have more impetus to be understood by others than positive actions. I'd rather try and figure out why my friend suddenly started murdering the neighbours than why he's been getting his work done on time.
ultratalk
·3 か月前·議論
Interesting. Could you give some examples as to how? I want to see how well this could work out in my friend circle, who seem to be getting bored after years of mafia-ing.
ultratalk
·3 か月前·議論
I just checked it out, what's the difference between it and non-board-games like werewolf and mafia?
ultratalk
·3 か月前·議論
Out of curiosity, has anyone noticed a non-negligible presence of bots in threads on HN? I haven't, but I'm not sure if that's because I'm bad at spotting them or because HN is good at getting rid of them or because HN is a niche platform.