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Cake day: June 16th, 2023

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  • Solid fuel for rockets burns relatively slowly at 1 atm and in solid form, much like a flare, though still faster than I would expect you’d want for a hot pot unless these were a hybrid (so no oxidizer in the pellets, just a solid fuel source like modified PVC, with a separate oxidizer like nitrous oxide). The water was replacing the jet fuel, which - assuming it was similar to Jet A - is basically kerosene. Though I’d be worried what modifiers or stabilizers were used for a green flame if I were cooking over it. I’ve made green flames with boric acid and methanol for Halloween decorations (outdoor, of course), but who knows what is causing it in their fuel.


  • Having lived through it, it really does feel weird though. I (mostly) missed the gasoline crisis (I was a child). It’s hard to imagine gas pumps all over the US being out of gasoline, and mile long lines waiting for a tanker to show up so you could get gas. It’s pretty much impossible to imagine staple rationing (butter, sugar) during wartime in modern US. I certainly didn’t live through it - having the TP aisle empty during covid doesn’t quite match that. And the actual (1930s) depression. I suspect those folks would consider the crashes of 87 99 01 08 and 20 minor annoyances - a bad Tuesday - compared to what they lived through.

    Think of this, though - you have Covid. Okay we have Covid. That’s a world-wide event with life-changing implications for so many. And, we can hope, we don’t get another pandemic event of that magnitude in our lifetimes. And a decade or two from now you can lord it over some kid who was born in the last 3 years and just “doesn’t understand” that “closing school for three days because the flu is so bad” is not a pandemic, and that they just don’t understand what a game changer Covid was. ;-)




  • My only reason to believe that is not what is happening is that China, and the Chinese, are too smart to using coal as a peaking or emergency source of power. The only thing worse than coal for peaking is nuclear. Oil, Gas, and hydro are all much better for short-to-mid term peaking and batteries - something they’re very good at and have vast resources for - are perfect for short term emergency/failover loads. I believe (without documentation) that they are building extra capacity for the possibility of another expansion - the incubation of so many “third world” economies and partnerships across Asia and Africa to spur demand for their domestic production. If they don’t use it, it was a jobs program; if they find they need it, they will accept short term cash and economic power for a worsening of the world environment. In a way, the largest communist country on earth is also the largest capitalist power. Ironic.


  • his past year, China couldn’t run their hydro at peak capacity because of a drought.

    Well, yes. The simple facts we have are that fossil fuel use is up. What happens next year will be speculation, but what we know is that they are using more coal this year, and they are hedging their future bets by building out their coal generation capacity. So if climate change means a further drop in hydro output, or more cloud cover where they install solar, or they need to make more power than they’re installing because the world wants more steel (I’m in the building industry and steel supply is still a bit tight) - they can start belching out a massive amount of CO2.

    Only time will tell - and I hope you turn out to be the one who is right :-)




  • I presume “decline” is used in the percentage sense and not the absolute sense. If the total power amount of carbon-based fuel generation plants is increasing, and the fuel is coal ©, then the carbon emissions must go up in an absolute sense. But the rapid deployment of non-carbon fuel power sources are increasing faster than the the carbon based, so percentage will go down. Am I reading this wrong?

    Also, in a linked article: "And, as Myllyvirta highlights, numbers in the communique stating that coal consumption rose 4.3% in 2022 and total energy use rising 2.9% “appear to contradict weak or falling industrial output”

    So consumption of coal - the most carbon-producing fuel - rose in 2022, and according to this article their energy consumption jumped again after Covid restrictions were lifted this year. Renewable installation is rising faster than carbon installation (280GW installed this year vs 136GW of coal “under construction”). The data given in these articles seems intentionally inconsistent, from annual installation (only given for renewable) to total capacity (only given for future Coal). One has to wonder if The Guardian is running their articles through some kind of Donald Trump AI filter to ensure that no verifiable content gets printed.





  • If you’ve ever had a contact allow a service to read their contacts, you are in their database. That then gets cross-referenced with the (relatively few) online store providers the first time you use that address - or the obfuscated emailname.store@* version that was meant to serialize or identify spammers but which the simplest script can undo. Now your shipping/billing address, phone, and partial purchase history can be linked with every social media company that weird chick who did upside down keg hits with you that one night decided to allow contact access. Or your aunt Gertrude.

    And it’s not even that complicated. Are you in the contacts list of anyone who has ever used the internet? Google, yahoo, or microsoft definitely know who you are in their internal databases and can create a web of contacts and likely contacts just from a couple of emails. Heck, I remember when there were “contact synchronization” websites where you could transfer your contacts between gmail addresses, or to/from other mail services. It was free, so I can just about guarantee they’re selling all of your info, which has been checked and corroborated by however many of your contacts decided to use their services.



  • Is terror defined by the application or by the reaction? They could be called Terrorists, Militants, Freedom Fighters, Patriots, Defenders, Liberators, or a host of other things. I think one of the things that makes a news source reliable is - as written here - a telling of the facts. That lack of passion is a feature rather than a bug. It lets us hear the propagandists - all propagandists - for who they are by the inciteful rhetoric they use. A teller’s level of vitriol is generally inversely proportional to how much you can trust their account of what is happening.



  • I mean, we sort of set up this fuck-fest despite Britain telling us it was a bad idea. But we were the Victors of the World™ so clearly we knew what we were doing (clears throat). Kind of like our useless embargo of Cuba, we made a decision and we’re sticking with it, no matter how stupid or counterproductive it is, and there’s a very vocal portion of the electorate which supports the move (mostly out of spite, which makes them that much more intractable).

    Is the current war terrible? Sure. Nobody should be killing civilians or taking the hostage. Is the plight of the Palestinians real? Yeah, it is. Israel has been an absolute menace, because they can.




  • And the penalty is what - a letter in your personal file? A fine (and to be paid by whom, if paid at all)? A physical removal from the space (and, again, by whom)? DJT and the modern GOP have shown that laws written concerning the presidency, congress, and the supreme court have no teeth whatsoever. Even congressional subpoenas and perjury no longer have any meaning as long as you’re willing to ignore or flaunt them.

    I actually agree with the desire for at least a minimum of decorum in the chambers, but the whole process is stupid to the extreme.