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Cake day: March 31st, 2025

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  • But anyways - why is there a vacuum in the jar? To preserve the jam? Isn’t jam a preserve? Like, I thought the whole raison d’etre of jam was as a way to make fruit keep, unrefrigerated, through the winter? Why must we preserve the preserve? Quis custodiet ipsos custodes?

    this is “fucking magnets, how do they work” translated to rationalist, except that explaining magnets involves quantum mechanics and explaining jam jars involves high school physics (saturated vapor pressure vs temperature. that might be before high school). i also like how one linked explanation sits near two pieces of slop and is wrong











  • GHB is one of many date rape drugs that people also consume recreationally, and yeah i’m not sure why they love it!

    it shares some of bits of appeal with alcohol and benzos. some people also use it to ride out stimulant comedown, or at least to catch some sleep after stimulant use, and this goes for regular stimulants of amphetamine type but also for ketamine (and psychedelics. not sure how much crossover is out there, but it might be a different type of user). i heard that it also has some anabolic effect, but using it for pre-workout would be unwise

    i don’t know what kind of approach to workplace drug testing is/was out there, but ghb/gbl is a combination of being rather polar and having no chromophore which all else equal, means that its detection is harder/different compared to other drugs, and being metabolized quickly and also being formed naturally at low levels, which means that detection window is short. ghb lacks groups that typically react with reagent-type tests and instead custom-made strip tests are needed, or lab testing

    there also might be general mindset that they’re so rational, that it’s impossible for them to use drugs in harmful ways (famous last words). some people just think of it as an another tool in their toolbox, and figure out that something is wrong only when they wake up strapped to a bed, with half of their face burned and iv line attached, in a psych ward two countries over, if ever


  • The developers claim this thing will use “net zero” water. This is while they want to take water that would normally be topping up the Great Salt Lake and use it to cool the site’s gas power plant.nbs

    gas turbines (like seen already in genai dcs) don’t need water for cooling, ccgt powerplant does, but it’s because there’s steam turbine downstream. dc itself could also use evaporative cooling. ccgt has some components with long lead time that will require more planning, footprint and construction than straight gas turbine powerplant