It looks like there'd be room to stick one to the right of the screen, above the main board. I'd prefer a minidisc drive, though, to bring it into the 21st century.
I think in this case many of these people are "useful idiots" in the sense that they lack a strong technical understanding of how the internet and www are architected. This can cause them to accept erroneous concepts like "tracking the identity of all internet users is the only way to protect the children" while alternatives like the one proposed at the beginning of this thread can be easily glossed over as some techno mumble jumble.
I have a couple old radios from the 1940s/1950s. They come apart with a handful of screws and on the inside of the case there is a full schematic. I'd argue that it is perhaps not PCs that have changed but rather the rest of the universe of household appliances.
The first home computers were sold as kits and put together by fervent hobbyists. The original PCs relied on many iterations of standardization and competition amongst clones to become cheap enough to hit peak household adoption. Now PC use is waning in favor of tablets, phones, and smart TVs. As before, the pool of PC users includes a higher-than-average concentration of enthusiasts who enjoy to tinker, thus sustaining a market.
If you have a map of all utility poles you could probably just avoid every straight line between any of them within some reasonable distance of eachother.
it's an approximation of dangerous areas, catenary curves are more accurate than straight lines but you don't know the length of the cable so you don't know the droop height.
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