The amount of effort which goes into making our home computers work is absolutely incredible!
We mine the purist silicon sand we can find & extensively purify it further. We grow massive crystals from it's molten form, then slice it like deli ham using special saws.
In our cleanest & most tectonically-stable buildings we use complex expensive equipment to etch absolutely microscopic runes (mostly for memory) shaping how electricity flows through this otherwise non-conductive crystal.
1/2?