• 2 Posts
  • 104 Comments
Joined 1 year ago
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Cake day: July 1st, 2023

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  • And it is not possible to “visualize 4D”

    Sure it is.

    • 3 spatial dimensions + time
    • 3 spatial dimensions + 1 color dimension (grayscale)
    • 2 spatial dimensions + 2 color dimensions
    • etc

    And that’s not even counting projection. All the time we interact with 3D data that’s projected to 2D (almost every photo you’ve ever looked at). There are similar ways to project 4D to 2D.

    (Not defending the video or anything, just pointing out that visualizing higher dimensions is something we know about for ages.)


  • I think the reason Zealandia is called a “submerged continent” is because it is made of continental crust rather than oceanic crust.

    But IMO the best geologic definition of continents is by tectonic plates, which mostly matches up with the cultural definitions of the continents.

    For the major continents, we have these plates:

    • North American
    • South American
    • Eurasian
    • African
    • Australian
    • Antarctic

    There are several smaller plates too, like the Caribbean, Indian, and Arabian plates. IMO, we should consider these independent continents.

    There is also a dedicated Pacific plate. The ring of fire is the border of this plate.

    New Zealand / Zealandia is on the ring of fire. Half on the Australian plate, half on the Pacific plate. You can actually see the border of the two plates when you look at the topographical map of Zealandia.







  • [S]hareholders said they learned that CrowdStrike’s assurances about its technology were materially false and misleading when a flawed software update disrupted airlines, banks, hospitals and emergency lines around the world.

    I don’t see how they can make this argument.

    Falcon is a kernel module. When kernel modules fuck up, you get kernel panics.

    Sure, the layperson may not know enough about computers to recognize this, but it’s a basic enough fact about operating systems that an investor in a company like this should take the time to learn. It’s not like they hid that fact.

    If you invested in a company without knowing how their product works, that’s on you.




  • is a pretty surreal. Considered one of the most influential films of all time. One of the earliest examples of post-modernism in film.

    Every scene in Ex Machina is basically a dialogue covering different arguments in the philosophy of AI. Plus a surreal dance scene.

    I was blown away by mother! when I first saw it. But looking back on it, the allegory wasn’t exactly subtle.

    Once Upon a Time in Hollywood is a meta-modern masterpiece.

    Tropic Thunder, as a meta commentary on comedy, is actually really good. Aside from the great comedy itself.






  • There are still issues with WearOS, but I think some of that is hardware. Last I heard, Qualcomm’s wearable SoCs were trash, but Samsung is in a good position since they have both the SoC fab and make the watch itself.

    Many industries are shifting to a model where Android is the de facto OS for consumer-facing interactions. It’s not well optimized outside of phones yet, but it is rapidly improving. Many cars run Android now, for example.

    I’m moderately optimistic about the next generation of WearOS devices.