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The universe is such that the computers that do exist seem perfectly matched to its properties. How could it not be so? Other possible universes might have comp
by namaria 3y ago
The universe is such that the computers that do exist seem perfectly matched to its properties. How could it not be so? Other possible universes might have completely different computers and the kind we have here would be unimaginable there.
- stavros 3y agoIf silicon didn't exist, our computers wouldn't seem perfectly matched. It would be a struggle to make them and keep them working.
- bsder 3y agoNot at all. Gallium Arsenide works fine. So does Indium Phosphide. etc. Silicon was much simpler to start and then path dependence kicked in. So, we poured R&D money at silicon because it was "better" than everything else. Then, because we poured R&D money at silicon, it was "better" than everything else. Lather, rinse, repeat.
- namaria 3y agoFor silicon not to exist, the universe would have to be quite different. Maybe making life possible and in some planet a life form might eventually find out how to build computers with whatever chemistry they'd end up with. And the chemistry of such a universe would seem uncannily suited for such computers. Point being, you can't delete an element from the universe and expect everything else to be the same. Silicon exists because of the physics in this universe. So do silicon based computers.