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Joined 1 year ago
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Cake day: August 18th, 2023

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  • It’s a charicature. I’m not laughing because I think it’s real (which would be kind of mean, anyway, since I’d just be laughing at someone screwing up). I’m laughing because it’s relatable to real experiences many people have had, and because of the added commentary about software development.

    Your hyperfocus on reality in media, and failure to see the comedy for what it truly is, is far more cringe than the video 😉

    EDIT: it’s like asking why people laugh at the obviously fake stories stand-up comedians tell because they’re made up. Like, yeah, no shit, that’s not the point.


  • neatchee@lemmy.worldtoScience Memes@mander.xyzstars & sharks
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    28 days ago

    Fair enough on the first point!

    The interesting scenario re: Polaris A’s age would be if a larger, younger original star merged with a smaller, much older star. You’d have a small amount of late-stage byproducts in an otherwise relatively early-stage star. That would definitely make any age models ‘confused’ heh

    I could imagine a scenario where the math works out such that the star appears a lot younger than it is despite being the product of a merger of two older stars, based on the masses and ages of the contributing objects and the amount of different material contributed by each


  • neatchee@lemmy.worldtoScience Memes@mander.xyzstars & sharks
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    28 days ago

    This is only sort of true, unfortunately. Polaris is a two-star system: Polaris Aa and Polaris B.

    Polaris B is much older than sharks, by several billion years.

    Polaris Aa appears to be younger than sharks, at a measley 50 million years old, compared to sharks’ 420 million years

    HOWEVER it is unclear whether Polaris Aa is actually that young. Scientists believe that, based on some contradictory findings, that measurement may be inaccurate if Polaris Aa is formed from two different stars that merged. In that scenario, the model we use to calculate star age would no longer work and could give wildly inaccurate estimates of the star’s true age

    TMYK






  • I’m an effort to get you an answer that isn’t dismissive:

    1. Youth indoctrination, social conformity, and cultural isolation. If your parents, friends, and most of your community tells you something is true, you are unlikely to challenge it for a variety of reasons including trust (most of what they’ve taught you works for your daily life), tribal identity, etc

    2. People naturally fear death, and one coping strategy for the existential fear of death is to convince yourself that the death of your body is not the end of your existence. Science does not provide a pathway to this coping strategy so people will accept or create belief systems that quell that fear, even in the face of contradictory evidence. Relieving the pressure of that fear is a strong motivator.

    3. Release of responsibility. When there is no higher power to dictate moral absolutes, we are left feeling responsible for the complex decisions around what is or isn’t the appropriate course of action. And that shit is complicated and often anxiety inducing. Many people find comfort in offloading that work to a third party.



  • Imagine you have a car powered by a nuclear reactor with enough fuel to last 100 years and a stable output of energy. Then you put it on a 5 mile road that is comprised of the same 250 small segments in various configurations, but you know for a fact that starts and ends at the same elevation. You also know that this car gains exactly as much performance going downhill as it loses going uphill.

    You set the car driving and determine that, it takes 15 minutes to travel 5 miles. You reconfigure the road, same rules, and do it again. Same result, 15 minutes. You do this again and again and again and always get 15 minutes.

    Do you need to test the car on a 20 mile road of the same configuration to know that it goes 20mph?

    JSON is a text-based, uncompressed format. It has very strict rules and a limited number of data types and structures. Further, it cannot contain computational logic on it’s own. The contents can interpreted after being read to extract logic, but the JSON itself cannot change it’s own computational complexity. As such, it’s simple to express every possible form and complexity a JSON object can take within just 0.6 MB of data. And once they know they can process that file in however-the-fuck-many microseconds, they can extrapolate to Gbps from there




  • There is a large selection of Japanese light novels that are being translated into English. This is where a lot of the original source material for anime comes from. The anime is often created to sell the books, in fact.

    There’s a lot of stuff that won’t be appropriate until they hit 13yo or so, but my nephew, a voracious reader, started reading LNs around 10.

    Spice & Wolf is a personal favorite that might be a good fit. They will miss out on the romantic subplot but that’s only a small part of the story