• 0 Posts
  • 101 Comments
Joined 1 year ago
cake
Cake day: June 20th, 2023

help-circle









  • Disclaimer: I could be wrong or not up to date, but this is my current understanding.

    On the small scale, forces like electromagnetism and gravity pull things together much much faster than the rate of cosmological expansion. That’s why “we” don’t expand, and neither does our frame of reference. There’s a potential end to the universe where the rate of cosmological expansion (which increases over time) finally exceeds gravity and electromagnetism and eventually even the strong force, causing everything to fly apart forever.

    Light waves propagate through spacetime itself, and basically it ends up being that there’s nothing pulling it back from expanding as the space it travels expands.


  • I did recently discover you can turn off “Web and App Activity” for your Google account, which seems to disable Google saving most of your data (searches, viewed places, etc), for what that’s worth. It definitely cripples Google maps even more than I think it should, since now I can’t even search for labels I’ve added to Google maps myself.

    I’ve been meaning to try Organic Maps as well, but haven’t even gotten around to installing it yet.










  • Look up how HLS (HTTP Live Streaming) works. They just need to generate a personalized playlist for each person which points at things already hosted on CDN, and insert the ads where they want in the literal text file that your video player reads from to serve you the video.

    I don’t know much about it, but it looks like there’s specific tags designed for dynamic ad insertion. Idk if YouTube plans to use them in this case though, if they want it to be undetectable to the client.