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Cake day: June 16th, 2023

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  • Problem is there are better ways, more specific ways.

    Frankly, in my life experience people with cognitive disabilities don’t need a specific numerical grade, a broader categorization is good. So the IQ metric just doesn’t tell us enough (no indication of specifically how the impairment would be, nor indication about potential other developmental issues that may require accommodation).


  • Agreed, indicating deficiency requires more nuance than a single score. The only thing IQ by itself has been used to is to either “give up” on a person because low IQ or to falsely elevate a person for being “super smart” and breed obnoxious elitism. Mensa itching to tell folks with a high score on a single test that they are better than everyone else.


  • A few things.

    One is that steam frequently has actually cheap games more readily than the console digital stores.

    Another is that if I’m buying a digital entitlement anyway, I’ll go with the ecosystem with the greatest track record for long term compatibility. A game purchased 20 years ago on steam is still generally playable in brand new system. A PlayStation game purchased then is not playable on a new Sony system. It is in fact only playable on PC through emulation, so PCs have been covering for console incompatibly.

    Once upon a time, consoles brought some unique values. Easy to plug into TVs, consistent gamepad experience, and just turn on and play.

    Nowadays PC operating systems and console operating systems act the same, tv output is just HDMI, gaming controllers are well supported on PCs… The last reason to bother with the console gaming was the physical media. So while sure, they can go digital only, but then why bother with a console at all? They’ve already lost every other advantage.




  • Noe that the water can just be tap, and the equipment isn’t super fancy. If the water looks clear, you can make clear ice from it.

    It’s called directional freezing, you stick water in freezer insulated on all sides so that it freezes from the top down instead of outside in.

    If you have larger ice, you’ll see the white stuff is in the middle, the last area to freeze. Directional freezing causes that to be at an end instead of in the center, and you either pull out the ice before the end freezes, ideally, or cut off the end.

    I have an ice mold that doess this and it provides break off points to break the clear ice off the unclear ice.

    It does take a while though and the bulky insulation takes a lot of room in the freezer.








  • Basically people see an address like fdec:46f7:9b7f:1::3:20 and run screaming away about the complexity, seeing the address as a comprehensive indication of complexity, even though the real challenges lie underneath.

    The whole ‘traditional ipv4 just has 0.0.0.0’ stuck in front of it is essentially exactly the same idea as, say 64:ff9b::142.251.152.119. Now there’s also the likes of ffff::142.251.152.119 but that’s just so software can pretend to speak IPv6 when the OS is really doing only IPv4. So they needed another prefix to indicate the network doing the v6 to v4 translation instead of the OS.

    Anyway, the thing is that while it cosmetically looks more similar, it’s not really solving the fundamental compatibility situation. It just “looks nicer” because it sticks to dotted decimals. However in practice, would fdec:46f7:9b7f:1::3:20 really be somehow less usable than, say, 120.30.204.78.167.144.120.209? The simple reality is that the 4 octet decimal pushed human usability enough as it was, and going to sufficient octets just brings it out of mere mortal reach. If you did want to say have more friendly local network addresses (the vast vast majority of human memorized IP addresses), then technically you could have fd::1, fd::2, fd::3, and those would all work and be super easy to remember (the ULA RFC says you are supposed to toss in 40 bits of random for good reason, but if you were using 10.0.0.1 style addresses, you would be no worse off with fd::1, fd::2, etc). You can even trivially have them live alongside ‘real’ global IP addresses, but ignore them whenever you want to just hand type a local IP address. You can even have something like a hex DNS. fd::f00d, fd::beef, fd::d00d, and so many more for your pleasure.

    There’s more features in IPv6 but you can ignore them since they are mostly for the machines to wrangle (the fe80:: addresses for example).


  • Note while you have cosmetic similarities to ipv4 addresses, the actual challenging part of that is the packet format and various translations.

    We actually have a number of existing schemes for ipv4 mapping onto larger address space and the attendant NAT requirements. The presentation of addresses in an ipv4 looking way is the least of the challenges.

    So don’t take IPv8 seriously, it is slop and even in theory it wouldn’t add anything new except a different cosmetic look to raw addresses and shortening the address space for no good reason.