Viewing profile — johnsimer
johnsimer
HN member- Joined
- Sat, Mar 25, 2017, 2:10 PM UTC
- HN karma
- 338
- Public activity
- 201 items
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About johnsimer
Recent public activity
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Comment #48874017
[dead]
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Comment #48725251
and that's assuming they are all in the same concentric plane as each other. you could stack them at different distances from the earth
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Comment #48725236
for what it's worth it would take the equivalent of launching 60 trillion cars into low earth orbit to blot out the sky
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Comment #48678043
If that is true, why is SpaceX 5-10 years ahead of all its competitors?/why are Elon's companies #1 in all their industries (with the exception of xAI)?
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Comment #48678020
[flagged]
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Comment #48559803
I don't know if it's just me, but the thoughtfulness of of the average HN comment has seemed to decrease in the last few years. Feels more populist/Reddity the last couple years.
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Comment #48467463
Do you want anyone in the world to be able to synthesize dangerous viruses?
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Comment #48120775
Permitting/regulation issues
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Comment #48120714
Tesla Semi is in production
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Comment #47710809
EFF doesn’t allow most people to reply to their X posts. Scroll on their profile right now and you’ll see you likely don’t have the ability to reply to their posts. This will damag…
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Comment #47710238
AI is incredibly useful for the entire population
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Comment #47681456
> It could be, formally, if they have a monopoly. you have 2 labs at the forefront (Anthropic/OpenAI), Google closely behind, xAI/Meta/half a dozen chinese companies all within 6-1…
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Comment #47401355
not if LTV is already only a little higher than CAC and all the marketing channels are already saturated
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Comment #47161421
Private companies should have the freedom to ban/censor whatever content on their platforms they want. I’d prefer if they don’t, but we shouldn’t force governments to prevent compa…
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Comment #47161359
There is a reason the founding fathers put freedom of speech as the first amendment Insults should absolutely be protected speech. In countries that make insulting politicians ille…
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Comment #47155764
I did not spread any lies ^ I did not say Robert Habeck was arrested Re the other cases: in a good democracy, insulting politicians should not be a crime and there should be no inv…
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Comment #47153505
Germany – Robert Habeck insult raids (2024–2025): Multiple citizens faced police raids, investigations, fines, or suspended sentences (jail risk if violated) for online posts calli…
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Comment #47088617
Parameter density is doubling every 3-4 months What does that mean for 8b models 24mo from now?
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Comment #47088605
“ Models don’t get old as fast as they used to” ^^^ I think the opposite is true Anthropic and OpenAI are releasing new versions every 60-90 days it seems now, and you could argue …
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Comment #46890687
Both companies are making bank on inference
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Comment #46784711
for what it's worth many solopreneurs on the X/twitter solopreneur committee were reporting their uploads to TikTok were failing, and I saw at least one conservative complaining th…
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Comment #45870396
A notes app, where you can create flashcards on your notes/pages directly you can also infinitely nest your notes/flashcard decks, and turn each note into a dedicated page spaced r…
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Comment #44904044
truflation has inflation at 2% right now, not 10% https://truflation.com/marketplace/us-inflation-rate
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Comment #43106960
the fact that the majority opinion on this thread seemingly does not even agree with Claude (which scores ~88% on MMLU (a measure of reading comprehension)) is a topic worth discus…
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Comment #43106686
I don't know why people are (reflexively?) downvoting our LLM summaries of the EO These LLMs score pretty highly on reading comprehension