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hoerensagen

HN member
Joined
Mon, Jun 26, 2023, 8:01 PM UTC
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190
Public activity
41 items

About hoerensagen

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Recent public activity

  1. comment
    Comment #48073494

    It is also relevant to something from the last three books, which haven't made it onto TV yet.

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    Comment #44854255

    The PC would still heat up when started. You would need very precise temperature control to avoid that. That could be quite difficult to do

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    Comment #44523495

    Maybe I'm misunderstanding but the Author seems to think that the main conversion losses in electricity generation come from renewables Edit: I think this paragraph should be enoug…

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    Comment #44523225

    China ist still adding coal plants but their capacity factor is falling. In fact Chinas emissions have probably already peaked. https://www.economist.com/china/2025/05/29/chinas-ca…

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    Comment #42588974

    I think this video is good Ressource on the topic. https://m.youtube.com/watch?v=-iCIZQX9i1A Basically Hancock show lots of interesting and fascinating archaeological sites which i…

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    Comment #41745153

    I think you might have the same misconception about the planck length that I had: "The Planck length does not have any precise physical significance, and it is a common misconcepti…

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    Comment #41434658

    Is use it for headphones. Perfect for watching movies on train journeys.

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    Comment #41429030

    Splitting audio via Bluetooth works completely fine for me. Doesn't need any extra apps or devices. But I was also very surprised when found out that this works now.

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    Comment #40837857

    Why can't any serious museum create a good, simple image gallery? I like this one: https://www.vangoghmuseum.nl/en/collection?q=&Artist=Vincent...

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    Comment #40765707

    That is definitely done for bearing in ratting machinery. You can often even pinpoint which bearing is damaged and which part of that bearing is damaged, based on the frequency spe…

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    Comment #40715807

    Not to be confused with whale flu https://pubmed.ncbi.nlm.nih.gov/32170708/

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    Comment #40656258

    "You don't need to stabilize a grid that has sufficient CO₂ free base capacity." Yes you do. Even if all your generation is dispatch able, demand will still vary a lot.

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    Comment #40485487

    Exxon did this with a carbon tax in the US. Here is a quote of an exxon lobbyist bragging about it: "Nobody is going to propose a tax on all Americans and the cynical side of me sa…

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    Comment #40252677

    Between 1 and 2 MWh per year isnt that unusual. For example in Germany the average per person per year is 1.3MWh.

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    Comment #40241703

    Thase are great. here is a brilliant technology connections video about it. https://youtu.be/t-JN2U4jHgk?feature=shared

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    Comment #40061980

    >There are waaay shittier products he's reviewed. Genuine question: Are there?

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    Comment #40061965

    It didn't say that it is the worst product ever. Only the worst product he ever reviewed. of course I don't know every product he ever reviewed, but it seems plausible that a 700$ …

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    Comment #40039248

    >meanwhile the German Greens are happy pushing for more coal and lignite burning (since they opposed nuclear power, and now Russian gas). This is impressively wrong. German coal po…

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    Comment #39914195

    I don't think a massive expansion of nuclear power is the only way. Sure it might play a role but why would it be the only way. Look at this study for example. https://www.nrel.gov…

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