A human on earth. Ask me about weird tech. Bonus points if it radiates.

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Joined 1 year ago
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Cake day: June 23rd, 2024

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  • All of history was a shitshow. There was not one century this side of the invention of agriculture where we didn’t commit war crimes. Hell, it took us thousands of years to come up with the idea of war crimes, the very idea that killing and enslaving everyone and salting their earth might not be super cool.

    We suck, but it has worked out so far. Humanity is like cockroaches. We’ll manage. Badly, suffering, but we’ll manage.





  • Many microwaves suck as faraday cages, because they are made to be an effective cage only for a very specific frequency (the one the microwave runs at). Unfortunately, mobile radio frequencies are all over the place, for historic, technical, competition etc. reasons. So it is not a good Faraday cage, unless you want to only block out a specific radio (usually, 2.4 GHz Wifi and Bluetooth should be blocked).

    You can build a good, vhf to multi-gigahertz frequencies cage by using a metal box and covering all the gaps, cracks etc. in tinfoil or copper tape. Bonus points for grounding. I made a decent one (for some unrelated radio experiments) out of a metal box and a tin foil seal, -60 dB at 2.4 GHz and no reason why it wouldn’t work at other frequencies.










  • LH0ezVT@sh.itjust.workstoScience Memes@mander.xyzResources
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    4 days ago

    Oh come on, that is a pretty flawed argument. “Tell me, how me doing this particular, isolated thing, is directly causing this complicated big thing, otherwise you are wrong”.

    But we are not arguing that: We are arguing about, what if I had a magical button that would magically give everyone in the world access to the “decent living standards” and nothing more? Would it be ethical, would you push this button? Even if you are, right now, way above the line?

    And to that I say, yes, if it was possible to do this, I believe it would be the right thing to do. And I believe that anyone arguing we should not press the button, because pushing this button is hurting their lifestyle, is arguing that billions of people deserve to live a much worse life for being in the wrong place so that we can have our lifestyle.

    Of course I do not have such a button. That is not the point.