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Comment Re:I hope (Score 3, Insightful) 121

In 1790, the US population was 94.9% rural. There is no country. in the world today that rural -- Burundi, which looks like blanks spot in the world at night satellite picturs, is 88% rural.

The largest city at the time was New York, with a population of 33,000. Northern Manhattan was near-wilderness, mid-town was farms and country houses.

In 1790 the US was. country you could "police" with sheriffs and volunteer posses, largely to keep the peace. If you got robbed, you hired a private thief catcher. This works in a 95% rural country with just 3.4 million inhabitants. It would be chaos in a country 87x larger.

Comment Re:Apple Chromebook (Score 1) 219

It's actually more like an iPhone 16 Pro runing MacOS in a laptop form factor. Apple basically rummaged through their parts box and pulled out a mobile CPU that'll deliver 50% more single core performance than what's in a high-end Chromebook with only 80% of the power draw. And Apple's got *massive* economies of scale on those parts, so they can afford to deliver a lot of bang for the buck.

The only place the Neo appears to falls short is in RAM, but this is *not* a power user machine, it's for basic office tasks and multimedia consumption. Realistically 8GB is plenty for many users.

In any case, the desktop isn't the center of most users's universe anymore; the switchboard of their life is their smartphone. This is a gateway drug to MacOS IOS integration, and eventually onto the upgrade treadmill. Users will switch seamlewssly between their iPhones and Neos all day long, with data on iCloud and iMusic etc., and when it comes time to upgrade their phone or their laptop, they won't be *stuck* exactly, but if they leave the reservation they lose a lot. But they certainly could upgrade to a *much nicer* Macbook....

It's no wonder the other laptop makers are sitting up and taking notice. Apple has set up a one way conversion ratchet for people tempted by a really nice and perfectly adequate entry level machine at an entry level price.Nobody else has the vertical integration -- chip foundries to device manufacturing, to software platform -- spanning desktop and phones that's needed to do this.

Comment Re:It doesn't work (Score 1) 120

Anyone who's watched a house go up has marveled at how quickly the framing goes up, then how long it takes everything else to get done.

Framing is about 1/l4 of the build time for a house. The *labor* for framing is less than 10% of the build cost. If the machine cost *nothing*, and framed the building *instantaneously*, those are hard limits on how much faster and cheaper the house building robot could make the process: about 25% faster with about a 10% cost reduction. But the machine wouldn't work instantaneously, nor would it be free.

There already is a better way of doing this. You prefabricate the house in units, ship them to the site, then bolt the units together. The modules could be completely finished at the factory. Savings over traditional construction would be substantial -- 40%. The problem is, can you build houses people want to buy and which local building codes will allow you to live in. If you throw out expectations that a house looks like a house a child would draw with crayons, you can build a really nice. So with prefab houses you either have things that look like mobile homes; or things that look like they were designed by a scandanavian architect. Houses that *look* like mid-range, hand-built homes are a tough nut to crack.

There was a movement among architects to use pre-fabricated construction to solve the problem of housing returning GIs after WW2. It didn't catch on as the kind of democratizing mass produced housing the movement envisioned because people wanted a house that looked hand-built. But if you can get over that, it produced some really great houses. One of the more famous examples (although not completely pre-fabricated) is the Eames House. There's a company from that period that's still in business, but they pre-fabricate million dollar luxury homes, not mass produced housing.

The obstacles to prefabricated houses are regulatory, which is why it can't reach the middle of the market. Anti-mobile home rule discourage really cheap pre-fabricated houses, but high end producers can afford to jump through the regulatory hoops. For mid-range houses, the regulatory burden outweighs the economic advantage of prefabrication. This could allow a framing robot to have a niche, although as I pointed out it won't save much money on the build cost.

Comment Follow the money (Score 0) 160

In our 24/7 technology world today, it's mostly about the money. Golf courses, and other outdoor venues love that extra hour of daylight to bring in more business. It is NOT needed. Put the clocks at standard time in the USA and leave them alone. Old Indian chief once said only white man think cut bottom off blanket, sew it on top make blanket longer. In other words, the earth still rotates in around 24 hours.

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