RobotsLeftHand

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Joined 3 years ago
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Cake day: October 26th, 2023

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  • If you aim a laser on a window it can detect the vibrations of sound hitting it. Pretty much the same as placing your ear up against it, except that a laser can do it from far, far away. You can counter this by installing devices on the windows that actively vibrate them, drowning out the sound.

    What’s interesting with this technique is the sideways applications. I’ve heard you can use a chip bag to the same effect. Also, apparently you can actually figure out what someone is typing just from the audio. So with just audio you can eventually figure out their computer passwords.


  • RobotsLeftHand@lemmy.worldto196@lemmy.blahaj.zonerule
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    8 days ago

    Modern Israeli politics aside, and thats a huge aside, saying that antisemitism doesn’t exist is a bold claim seeing as the one thing you can bet on existing pretty much any time and any where in the last couple millenia is antisemitism.

    I’m not Jewish. I have no dog in this race. I just like going down history rabbit holes and it always makes me laugh when “Opinions on Jewish People” seems to show up randomly as a section on the wiki. Almost like it’s a genetic predisposition in some people. It’s fascinating.