• 0 Posts
  • 108 Comments
Joined 1 year ago
cake
Cake day: June 12th, 2023

help-circle






  • People do sometimes get electrocuted in fresh water, but only when a boat in a marina has shore power (120V) and a bad connection of the hot side into the water. This can only occur with shore power, because otherwise the circuit can’t leave to boat. It also doesn’t occur in salt water because salt conducts electricity better than the human body.

    An EV battery might have enough voltage, but the current would prefer to travel directly from - to + on the battery itself. You would have to literally get in the way of that for it to affect your body. Most situations where that could happen, such as touching the electrodes directly, would be almost as dangerous even when you are dry. And again, salt water would conduct it much better than your body, therefore bypassing you, as long as you don’t get in the way.






  • But Recall is recording screenshots, not data stored on disk. That’s not the same as Apple’s hourly data snapshot which is just a automated backup of what you have already stored. Recall will be recording the videos or images you watch, even when you don’t keep them locally. It will store the things you decided not to save, and every time you have to open your password manager to check a password, or create a new one. It might be limited to your account, but that still means it’s accessible to anyone who can figure out your password or access your unlocked PC behind your back. Or to that virus you accidentally downloaded, if it’s not immediately detected.


  • I do a lot of code. That means I often deal with three or four programs at the same time, and perhaps 10 loaded throughout the day and I want to see them all. So I have two monitors that are each 27" and 4k.

    This means I can see a web browser sized to a full 1080 size, next to a database query, and still see the code that I’m working on, and keep an eye on any new emails or text chats. Without needing to Alt-tab to switch windows. It’s like spreading your work over a dining room table, instead of those little desks you got in high school.

    Most apps don’t need to be larger than 1080. But some can be taller to see more code (maybe 160 lines, for example) without scrolling too much. And I hardly ever deal with just one window at a time.


  • Some of that may not be subjective, even if it is a personal difference. Some need glasses, some don’t get glasses because they just barely need them, and others have problems glasses can’t fix, especially as we age. Some eyes are just different, and that’s physical differences, not just a difference of preference.


  • They are cancelling flights because those specific airports don’t have the equipment to provide a precision landing (ILS) during low visibility weather. They only published a landing procedure with GPS. They will now spend a few months installing the ILS system to enable such landings so they can resume commercial flights.

    Before GPS, all airports would be either VFR only or would have an ILS system installed. Since then, some airports were built without an expensive ILS but used a published GPS approach to allow low-vis landings.

    They could have continued flights with only VFR navigation, but that would seriously restrict the weather they could operate in.