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Cake day: July 28th, 2025

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  • bryndos@fedia.iotoScience Memes@mander.xyzY tho
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    2 days ago

    With the right electric field you can generate (a small amount of) thrust our of ions in air flowing over a charged plane.

    One of the myth-busters “anti-gravity” devices they tested was actually (very weak) a static electric ion thruster.

    Pretty cool - but it did need electric power input.


  • A researcher should offer a sufficient compensation package to get enough volunteers after explaining the risks. They should get independent medical advice too.

    They can still randomize within the volunteers with treatment / placebo, and maybe use quotas, but they’d just have to extend their trial period until they’d achieved a measurably representative treatment and control group and enough volunteers to test the hypothesis to the required level.

    This type of non-random sampling may very well have to be done anyway, for example if they needed the power to test efficacy and safety in all the potential dug interactions or co-morbidity scenarios. Not to mention any diagnosis requirement will also screen the sample which could be influenced by health care system resources and policies, not necessarily pure morbidity. So I think they can deal with non-random sampling in med research perfectly well.


  • I don’t know much about nazis but I thought an important part of their rhetoric was to draw distinctions between types of human.

    So they’d not see “10bn humans”, they’d see maybe 100m aryan and 9.9bn “untermensch”; the latter being equivalent to rats available to be experimented on.

    I just find rats to be much more preferable, pleasant and considerate creatures than humans. I see humans as a single tier of unterratten; totally different hierarchcy.