• 2 Posts
  • 189 Comments
Joined 1 year ago
cake
Cake day: March 31st, 2025

help-circle










  • if power electronics get a bit better than they are now, we could switch to DC power transmission and DC/DC converters instead of transformers. bunch of infrastructure could be replaced one by one, but benefit is slight except for already used undersea cables

    but on generation side, it’s either photovoltaics or spin a magnet



  • fullsquare@awful.systemstoMicroblog Memes@lemmy.worldgame dev
    link
    fedilink
    English
    arrow-up
    9
    arrow-down
    1
    ·
    1 month ago

    Somebody in the lab asks you to get them an E-plane bend or an H-plane bend. You can’t remember which way the fields go in the waveguide, but you don’t want to look stupid by asking. Don’t panic, there is an easy easy way to remember which is which. The E-plane bend is bent the “easy way”, and the H-plane bend is bent the “hard way”, which you can see in the photo below. If it isn’t obvious to you what is meant by easy and hard way when you are bending something of rectangular cross-section, it is not too late to consider a career shift to the software industry