windy.com with a VPN in a private browser window. They can’t track you if they don’t know where you are!

Can you explain please, where I made a mistake?

Your mistake is thinking Earth is 6km in radius! :D 6km is how far you walk in an hour. Either you think Earth 1000 times too small or kilometer 1000 times too big.

For an object heavier than the Earth, 1g radius will be greater than the radius of Earth. For 56 Earth masses that’s sqrt(56) times bigger = 48000km.

A 56 Earth mass black hole will take 5.5e55 years to evaporate according to this calculator. A 100kg black hole (more close to what Richard used to be) is much smaller than the nucleus of an atom and will evaporate in 0.05 nanoseconds.

Curiously there was a paper recently that calculated that even if there was a small black hole in the center of the Sun, it would take millions of years for it to grow, because the aperture is so small not much can fit through, and the infalling gas heats up so much as to repel the rest, creating an internal hot bubble.

Physical players disconnected from the internet can still receive offline firmware updates included on the discs themselves. The moment you insert a new disc, it automatically executes BD+ code that in theory could patch the firmware to blacklist an arbitrary old disc that you own. This has never yet happened with a previously-legal disc, but then again for example Amazon has never deleted purchased copies of the 1984 book from customers’ kindles, until one day when it did.

a standalone drive

Another cool/scary feature of the BluRay spec is offline firmware updates (called BD+). Any disc can contain code that runs automatically and can patch the player firmware or execute arbitrary functions. So if you have an older hacked player and you insert a newer disc into it, the AACS Consortium has the ability to brick it. Or if you “own” an older disc but the Consortium starts to dislike it for some reason (maybe they discovered that the disc was printed by a pirate publisher, or maybe there was a retroactive licensing dispute), they can include code on every newly published disc that blacklists the old disc. Even with a standalone player that you never connect to the internet, the moment you insert any new disc into it, your old “problematic” disc will be unplayable. This has never yet happened with a previously-legal disc AFAIK, but it is possible within the spec. Every player manufacturer must obey the spec and implement the BD+ virtual machine in order to be allowed to read AACS content. And if you hack your player to ignore BD+ code, then the newer disc will not play because its content may be scrambled in a way that only the custom BD+ code included with it can unscramble.

FYI, the magic about:config key that you need to set to false is “keyword.enabled”. After that Firefox will finally stop using any non-url string as a search query and will instead say say “Hmm. That address doesn’t look right. Please check that the URL is correct and try again.”

I am still sad Hitachi was too embarrassed to carry on the legacy of its name and sold off the Magic Wand brand to its subsidiary manufacturer. Hitachi, the brand name was a compliment to you, not a liability! You lost out.

Thank you for your detailed input!

It’s not even a platonic ideal - it’s drawing a supply/demand curve and thinking you understand how prices work in a market economy.

You got me 😁. I love drawing supply-and-demand curves. Seems pretty hopeless then if to even begin to understand how to vote “correctly” you need 5 years of game theory PhD. Hearing someone say “just trust me bro, the optimal strategy is that one” is not good enough. Voting was supposed to be for the masses…

drop everything to just start suing states and protesting for voting rights

I could get onboard with ranked-choice voting. My city used IRV for our latest mayoral primary election, and even though none of my ranked candidates won, I felt extremely satisfied that at least my voice was finally being heard. When a literal police-mayor got elected (winning primary by only 7000 votes), I had the comfort of full knowledge that this was not due to any spoiler effect on my part, but solely simply due to more people voting for him. If we’d campaign for ranked-choice voting in federal elections - presidential primaries and general - we can eliminate all the above hand-wringing. The Democratic party should be totally on board with this since they could finally get the Green protest vote.

So I am proposing that the Democratic party is acting irrationally and suboptimally, but you claim that the Democrats are acting most optimally, and it is the fringe left that is acting irrationally instead by refusing to accept a unfair split against all game theory guidance, causing all of us to eat shit (despite them making up only low single digits). Yet if the Democrats are so rational, how come they keep losing? Shouldn’t they have found an optimal strategy to get around the irrational ultimatum of the left? Yet here we are.

the most a third party is going to do is shave off a few percentage points, resulting in the main party losing

If the third party can force the main party to lose, then it holds ultimatum power and game theory rules apply. The main party irrationally keeps rejecting the ultimatum and as a result keeps losing. To execute the threat of the ultimatum even after the unfair split has already been offered is the paradox of game theory. You have to appear credible enough to carry out such a threat, but the only reliable way to appear credible is to actually follow through on such threats every time.

The Democratic party keeps losing and shifting right because it acts irrationally and fails to execute optimal game theory strategy. It could have offered the left a fair split and we could have all had guaranteed single-payer medical care, food, and housing, but instead none of us will have women’s rights, and the immigrants and gays among us will be herded into cages.

Am I the only one for whom "open"subtitles.org hasn’t worked in years? I literally cannot find the download button, like in those okboomer memes. Never used the API. Switched to subscene.com and haven’t had problems since.

more evidence we need Civics back in our schools

Maybe we need more math as well - have you heard of the Ultimatum Game? Sometimes the rational strategy is to reject unfair split offers, even if that makes it a guarantee that you both get nothing.

I know traditionally the dream fantasy of book readers has been to own an expansive physical library, with shelf after shelf full of book spines, but I just could never get into it. I’m a data hoarder, not an object hoarder! All my books are digital, mandatory in plaintext DRM-free format, sorted and backed up. I find joy in the knowledge that everything I have ever read is instantly grep’able, ageless, and can fit in my pocket (on a thumbdrive) wherever I go.

I do prefer to read on e-ink as well, because the device is lighter than any book, guaranteed to fit in my pocket, can hold multiple books, and gives me control over font size. The only downside is when the battery gets old it needs more frequent recharging. A paper book will not refuse to work for lack of power!

Half the fun of trolley problems is adapting them to puzzles for which they are utterly unsuitable:

The full formula is (F-32)*(5/9).

I have difficulty multiplying by 5/9 in my head, so the quick-and-dirty option is to subtract 32 and simply divide by 2.

50F - 32 = 18, divide by 2 = 9C (compare to actual value: 10C)

Buying gas is way cheaper than buying electricity; however, if your electric grid contains any significant portion of carbon-zero producers (hydro, nuclear, solar, wind), using electric space heater will emit less CO2 than gas furnace, for the same amount of heating. If you care at all about CO2 that is. This is the main reason why burner heaters have been so difficult to replace - we thought we could price our way out, let market forces pull us gently into a renewable future without having to make personal sacrifices, but gas is just so much cheaper it’s tough to give up.

An electric heat pump will just about break even on cost with gas, while giving even greater CO2 savings. Annoyingly, a gas-powered heat pump will still be cheaper.

Echoes of the Eye expansion to Outer Wilds. I managed to avoid all the spoilers, watched some playthroughs but thankfully didn’t study them too closely. Importantly, the streamers never looked “up” during the parts of the gameplay that I’ve seen, so to me it appeared just like another normal environment (well, normal at least by Outer Wilds standards). I already loved the original game, and decided I must play this for myself.

So when I entered through that doorway for the first time I was genuinely stunned. “You fuckers, you really did it this time. You actually went ahead and did it!” I mean…

the seller can refuse to honour people’s request for them using their own packaging

Preposterous! How are we expected to reduce our consumption of single use containers if we are not allowed to use anything else?

I’ve had great success bringing my own sealable glass bowls when I want to get takeout and they eyeball out the regular size portion for me. But here currently it’s only possible on an ad-hoc basis, by asking as a favor as a regular, since it’s just not part of custom. It would be great if bring-your-own-container was protected and encouraged by law!

My city passed a plastic bag ban recently and I was skeptical about it at first but it actually has been a great help. Not even so much in banning the bags themselves, but in changing the culture and expectations. Now it feels perfectly normal to bring in your own canvas bags to shop because everyone does it, whereby before you’d look like a weirdo for doing it.

treating it like it’s a highway on ramp/yield.

Good analogy!

Guys, poster above is just answering the question as posed! They are wrong of course, but the downvote button is for non-constructive contributions, not for disagreement 😊!