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Comment Re:Imagine explaining solar (Score 1) 46

And most humans donâ(TM)t work at night either, making addressing that demand a bit easier.

I've recently started looking at my power consumption on a 15-minute graph, and it turns out that power usage isn't all that much less during the night. In fact, at times it is higher because all the lights are turned up. But even at night, there's the fridge and freezer, the house electronics, security cameras, etc.

Turns out the stuff I need for work - a notebook and an external screen - barely register.

Comment Re:This is the way. (Score 1) 46

You are totally wrong.

I've installed a really small solar array and on sunny days I produce more electricity than I use. I'm sure it'll be a lot less in winter. BUT - I have a wood-burning heater which needs only a bit of electrical power for its control system. I'm pretty sure I can produce enough of that even in winter. So in theory, with the addition of a battery to cover the night, I could survive even if the power grid went down for an extended time.

Solar as a provider of independence doesn't mean everything needs to run on solar. Sometimes, it's just an enabler for another system.

Comment "A" I ? (Score 1) 24

So, in a nutshell, AI runs the risk of creating unrealistic relationship expectations and simulate perfection? No way. That's a completely new thing in the world. Romance novels, movies, gold diggers or marriage swindlers or just, frankly, a whole lot of ordinary people into "presenting themselves" in order to "score" a good catch, rather than being authentic and looking for a good match - I'm sure all of these things are hypothetical, don't already do essentially the same thing just with a lot less processing power, and cause the same issues.

But hey, this one has "AI" in it, so hype!

Comment Re:A significant reason I bought an electric car (Score 1) 322

Was to to have a way decouple from the petroleum supply chain and its volatility. An electric car coupled with rooftop solar and suitable battery storage is a good way to declare your energy independence.

This. I've started with solar. Now that in good weather I produce more than I consume, I'm thinking about adding storage next. Once you have solar power with storage, an EV or at least a plug-in hybrid becomes a logical next step.

Comment Re:Same hoary old conflicts of interest (Score 2) 322

because obviously developed world economies are going to transition fastest.

That's not necessarily a given.

Developing countries have the advantage of not having an established base. For example, mobile phones took Africa by storm and were available in many places where landlines were not. And with smartphones, for a while Africa was leading in mobile payment systems - exactly because it didn't have the established base the developed world has.

With solar power and batteries dropping in price, solar is an obvious choice for people in developing countries where the power grid is unreliable. Once you have solar power and storage anyways, an EV means independence from oil prices and not having to drive to a petrol station to refill.

EVs are coming down in price rapidly. They might soon be an actual alternative outside the developed world.

Comment Black hole maximum rotation speed (Score 1) 41

the outer edge of the mass exceeding the speed of light

That intuitively makes sense, but I thought part of the black hole cheat is that it doesn't have an edge. I thought they were literally singularities, with a circumference of zero. Apparently not the case?

How a thing with a circumference of zero could meaningfully "rotate" is beyond me, but I thought this (and many other suspected properties of rotating black holes) was supposed to be beyond my ignorant layman understanding!

Comment Re:How about let the users decide (Score 1) 61

You don't need a toggle. They have iPad Air, which is the consumer product. And they have the iPad Pro, which ... is for "pro"fessionals. That latter one needs macos. The consumer grade product really does deserve the iPad OS as it stands.

The problem is marketing. They slap this "pro" thing around just to mean "higher end hardware". Most people want the higher end hardware, if they can afford it. They may not want the professional grade OS. So Apple would need to rejigger their naming convention. Trivial bullshit for us nerds, but if you whored your way through college to get that MBA, this is a major undertaking.

Comment Choose protocol before choosing implementation (Score 2) 30

An adversary can coerce a proprietary software producer to compromise the code. That's what we're going to see here.

An adversary cannot time-travel to when a protocol was invented, and compromise the protocol. (Though I guess the NSA can come kind of close to that, by "helping" as it's being developed, w/out the time-travel part.) That's what we're not going to see here.

Ergo, proprietary apps will remain unable to provide secure messaging, but secure messaging will remain available to people who want it.

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