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Viewing profile — privong

privong

HN member
Joined
Tue, Apr 12, 2011, 5:04 AM UTC
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9,737
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1,820 items

About privong

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Recent public activity

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  2. comment
    Comment #48809102

    We're saying the same thing -- one radioastron satellite isn't enough, you'd need a constellation of them.

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    Comment #48802048

    > How about putting our astronomy experiments into space as well? There'd be no light / em pollution there, as well as no atmospheric interference etc. One would need to put the te…

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    Comment #48802039

    > In space there are no limits, see Radioastron for example, and that was decades ago. Radioastron required cross-correlating the signal with ground-based radio teleacopes in order…

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    Comment #48791899

    There's at least two issues with this line of thinking: 1. many astronomical observations are long integrations (many minutes of open shutter) and you often cannot read out the pix…

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    Comment #47961521

    Can you elaborate on how this is doable (in, say, Racket) and what tooling is needed? I'm afraid your reply doesn't add much information beyond the same assertion that I quoted tha…

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    Comment #47956646

    That could very well be it. I guess I had gotten my hopes up, seeing the statement in a piece that purported to be specifically about Scheme .

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    Comment #47956115

    > You can pause, inspect objects, change values, and even redefine a broken function on the fly to test a fix in any environment (yes even in production, while running). I see this…

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    Comment #47497451

    > In fact, relativity was only recently fully backed up with experimental data. Can you elaborate on the assertion you made here? In addition to the important points @elbasti made …

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    Comment #46979169

    There is a mission concept for a far-infrared interferometer: https://asd.gsfc.nasa.gov/spice/ One would need to go to space for that of course.

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    Comment #46804885

    I don't use it often, but have you tried the Wikipedia current events portal? A reading of their brief daily summaries from the past week might be close to what you're looking for.…

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    Comment #46446520

    Why copy and paste text from the article without adding any commentary?

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    Comment #46315301

    > Open access publishing is the new business model that is more lucrative for publishing industry and it is basically a tax on research activities but paid to private entities and …

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    Comment #46294958

    To save folks a search: github repo: https://github.com/lexi-lambda/hackett Documentation: https://lexi-lambda.github.io/hackett/

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    Comment #46281531

    I thought the same thing too, when it was announced. But I suspect, in addition to the price, that not being able to buy a medium or long bed version also harmed fleet sales. The s…

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    Comment #45824985

    I was thinking about employee-facing tools, but I agree that TUIs present an even bigger challenge for casual users / customers.

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    Comment #45824674

    An interesting theme here in the comments (that I am sympathetic to) is "TUIs have steep learning curves but are fast/efficient for people with proficiency". I wonder if a small pa…

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    Comment #45462960

    @sharweek said > Some of his writing often covered what just a slight altering of our societal moral compass might look like. @JKCalhoun > in my world-view most humans want to be k…

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    Comment #45092351

    Oops, thanks. Too late to edit, unfortunately.

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