• 0 posts
  • 18 comments
Joined 3 years ago
Cake day: July 9th, 2023
  • Am I the only one not insulted by “about you”? Or are you guys retrieving all your data?

    I’ve been using Amazon for decades but more heavily since Covid: I expect it to know a lot about my purchases. “About you” lists only 32 items and every one of them is a true fact related to my shopping. It does not show any dossier agregation or outside data. Nothing about me personally

    The biggest privacy issue is knowing what type of car I drive, but I volunteered that info because I was so frustrated with their “smart” search trying to sell me similar parts for other car types

    As long as they’re only using my purchase history with them, only using facts and not selling it, I’m fine with that

  • Upvote for the heat pump. That was actually a deciding factor for me that EVs were mature enough. I live in New England and the heat pump has no problem keeping up, although I’m getting spoiled with pre-heat. EVs tend to lose range when it gets cold, but I’ve seen stats that heat pumps cut the loss in half, and I’ve never noticed an issue.

    My other criteria was 300 mile range. I don’t drive much so I might only charge once a week (in my own driveway!) up it’s enough to make road trips easy. My kid is at school two hours drive away, and range is sufficient for a weekend round trip without charging.

    But is that only the Tesla model y (in the us)? It’s been several years, so you’d think others would have followed by now, but i haven’t read of it

  • Satellites do have such restrictions. While you may expect the angle to be higher than for an aircraft, a satellite will not be directly overhead most of the earth. You’re still limited by angle and shadow, as well as time and frequency. Unless the target is high enough priority to reposition the satellite, it will be an oblique angle at a predictable time. While that angle will on average be higher than an aircraft, the aircraft can find different angles, at different times, with as much frequency as you like.

    Perhaps some things are more visible to an aircraft from the east than a satellite from the north, or perhaps the target has camouflage procedures at the known satellite schedule but an aircraft is more likely to catch them operating