Skin effect with 50hz yea, no not much.

Ok so every time you change the voltage level you still need a transformer and a inverter to create ac, so no it doesnt make any sense.

Dc transmission lines at 10kv? Dc transmission lines make sense when you need to pass a really long distance or you can only use underground cables because those have a much higher capacitaance, i.e. high reaktive currents.

If you need to supply your rural area or town you will go from some 20kv lines down to lots of 3kv and then 400v lines with multiple transformers everywhere. Dc transmission doesnt make sense here, but supplying a grid from really far away with a single line? Yea.

Yea have fun transmitting a decent amount of power with 240v over a meaningfull distance. Also most generators produce ac anyways so why would you recitify it at the generator instead of your device after a transformer? You still need all kinds of different voltages everywhere in your electronics and this means you still need to regulate it.

I am not shure how the american wirering worls out but to get from 240 to 120 you still need a transformer… or is it 240v between the different phases and then 120 from phase to neutral?

It literally says “32 bit RISC-V homemade CPU out of discrete components”.

I dont know how you would stretch the definition of cpu in form of discrete components but yea current processors also stray from the definition of a alu and a control unit and registers since people call the different cores cpus. But even a Mikrocontroller has a all that.

You need a cpu to run linux. If you just want to rin a “program” you can do that with logic gates and no alu or control unit but that would limit the form of your program to exactly that circuit.

No, youtube is a breeding ground for idiots when it comes to politics. Every comment and every dislike gives a video impressions so that the algorithm shows it to others. Youtube makes bank with hatret just as fox news does. You can bet that all the jzst stop oil clips will be shown to a audience that hates rhem more than people who feel indifferent about them or agree with them. Why? Because they dont comment on the videos.

These people hate what they see but still watch it and then comment on it so youtube shows them more off it.