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Joined 3 years ago
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Cake day: June 15th, 2023

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  • Between Windows 11 and Chrome. I had 8gb RAM on my wife’s PC and with my wife jist running those two had 3gb left. Chrome was using 3Gb alone and there were 4 tabs open. My brain hurt trying to figure that out. I went through disabling all manner of startup processes and services. Helped a little, but not with Chrome. I finally just upgraded to 16gb. She doesn’t like full reinstalls (use the damn share folder on the server and don’t worry about lost files. Yes, it is mapped, it has your name and is only 1 of the three drives listed. At least backup the important ones so I won’t have to pray Recuva works)




  • The four repeaters in my area are run by one club. They do the Field Day exercise every year and from what I remember they run them around 150w per repeater. A small jenny could run those fuckers on 15gal a day fairly easily. In a huge emergency, though, you can relay morse on just 5w through 5 or less relaying techs to most of the world without repeaters at all. (1 if you’re lucky, but I’m being fair to real life interference).


  • You legally need a license for HAM in the US, but there’s nothing really preventing anyone from configuring a radio to licensed frequencies. As for HAMs reporting you, if it’s an emergency the FCC rarely fines anyone if it’s for medical or safety concerns, were any amateurs to even report you. The whole reason for the Tech license for example is just to know laws and rules for operation. It’s damn easy, too. License exam was $25 a few years back, 8 year term. All the questions and answers are avilable online, they just pull (35? I think) from the pool of 400. Most is pretty basic rules of common sense and civility, a few laws. Most tech questions are just converting frequencies and basic math. They don’t require morse anymore (Thank god, or I’d never pass). And if you pass the Tech, you can go right back in for free to try the next exam level. I never use mine, but I do have an HT I keep charged in case of emergencies.










  • unphazed@lemmy.worldtoScience Memes@mander.xyzSea Level
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    29 days ago

    Think about the moon like a flashlight beam. Where the center hits the ocean, it keeps a consistent pull upwards, and moves the bulge of water as it orbits. Towards the edges of focus, it’s dropping a bit of water and it’s rippling away as it falls. I am no scientist, but I liked this explanation when I saw it because it was simpler to understand.