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Cake day: February 21st, 2024

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  • There are plenty of “compromised antenna” options for you; there are loads of amateur operators who simply run their antenna around the largest room in their apartment and make long-range communications. It’s not optimal, but it works.

    There’s a whole movement in amateur radio right now which relies on being light and portable. A 15 meter carbon fiber mast, some wire, 12v and 100W and you can work the world from a park.






  • There are parallels to when autopilot first began to proliferate in aviation. I’d have to do some research to confirm, but I am certain there was at least a segment of people who would have said they trusted pilots to fly more than autopilot. Now it’s 99% autopilot. The pilots of scheduled air services typically hand control to autopilot fairly shortly after departure, and for quite a long time before arrival. In some cases there are even autopilot-coupled approach to landings… and nobody bats an eye.

    We collectively spend millions of hours in traffic, and lose thousands of lives to preventable accidents (like drowsy/sleepy/influenced driving).

    Aviation made the switch to save lives, and eventually drivers will, too.

    When we look back, we’ll wonder how we were such savages about insisting we drive manually.




  • 667@lemmy.radiotoAsk Lemmy@lemmy.worldFences around schools: yay or nay?
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    2 months ago

    An interesting game to play when driving around the US is “Prison, or School?”

    The rules are simple. When driving past any complex with tall fences, quickly blurt out if it’s a prison or school. Then look for signage or check a map application to verify.

    You’d be surprised how often you’ll get the answer wrong.