ShrimpCurler

I think the 80% number is outdated (although most of the energy is still wasted)

F1 engines achieve a peak thermal efficiency above 50 percent, significantly higher than a modern passenger car's 35 percent thermal efficiency - https://www.motor1.com/news/655596/video-how-f1-engines-make-1000hp/

So more like 65% goes out the tailpipe...

There's no reason to bring the quadratic formula into this. Square roots can be negative, but when talking about the square root it's normally assumed to be the principal square root, which is the positive one.

I think it's in the pipeline. AMD has bought Xilinx, which builds FPGAs and already had some AI specific cores in their processors. I believe they're developing that further and integrating it in their GPUs now.

I haven't tried with this, but maybe it's easy to host it locally. That's what I do with the stable diffusion web UI

Just recently we had a popular post: "The Will To Change Men, Masculinity, And Love By bell hooks". I can take a couple quotes from the preface of that book:

I had not been able to confess that not only did I not understand men, I feared them.

Militant feminism gave women permission to unleash their rage and hatred at men...

I think too many feminists do hate men, and to say "no true feminist hates men" is falling into the no true scotsman fallacy. Typically the loudest people in a group are the most extreme and I don't believe most feminists hate men, but I also think it's understandable how some people do believe that.

Is this tabbed user interface what you're asking for?
https://books.libreoffice.org/en/IG72/IG7212-UserInterfaceVariants.html#toc8