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I think it's a combination of money laundering and phone scams where people are told they owe money to the IRS or something and are tricked into buying a bunch of gift cards.

That said, if buying and redeeming gift cards are such an indicator of fraud that people are legitimately afraid of getting their accounts permanently locked, why doesn't Apple just stop selling them?


Apple keeps money from the gift card after banning you. Just business, nothing personal.

Digital feudalism

For short range, a shotgun with birdshot is pretty safe. The pellets aren't going to have much velocity on the way down to do any harm.

For longer range, there are a lot of options, but an interceptor drone is probably pretty good. You do have to worry about the drone pieces hitting something, most drones aren't that heavy but I would not want to be hit by one.

Still this is much safer than firing explosive shells.


The reality doesn't match all these armchair specialists takes on HN though. Neither Russia nor Ukraine can defend their critical infrastructure... and they're all in, at war, with 0 regards for safety and side effects.

What happens if you interceptors locks in on the plane behind the drone, of falls down on the school behind the naval base ? Planes are shot down all the time, even military planes by friendly fire. I even doubt European countries have legal ways to start shooting down aircrafts during peace time

https://www.reddit.com/r/CombatFootage/comments/1p9scu3/turk...


I guess I'm talking about drone defense in more of a "Coast Guard" scenario than a "Navy" one. If there is some mass drone swarm coming at your cities you probably want to take a Navy approach and shoot them down by whatever means necessary.

In the case we're talking about though, the Russians are just able to fly their drones over European countries with impunity. Now these may not yet be armed, but you can't just let another country violate your sovereignty. If a drone is operating very close to a commercial aircraft, or there's a good chance of collateral damage, you may choose not to shoot it down, but you do need to demonstrate that you have some defense and that there's a good chance that they will be shot down.


"Do not fall into the trap of anthropomorphizing Larry Ellison"

https://www.youtube.com/watch?v=-zRN7XLCRhc?t=2300


Evergreen :)

Honestly I think the reason the ad is so popular is because at the end, the look that the wife gives to the husband is precisely what every man wants in his life.

Maybe. I think the difficulty is that in a place like Korea, the dependency ratio will become extremely high, and so taxes will have to go up sharply. Most voters will be retired and so will vote for the few young people to pay them. This will lead the young people to emigrate unless they’re prevented from doing so.

Not an engine, but some friends of mine got a mylar sheet that's black on one side and reflective on the other. We tried it out in the desert tied onto trees/vehicles. You put the shiny side down, so the hot IR radiation of the earth is reflected away, and the black side sees the extremely cold (in IR) desert sky. If you put a little hole in the middle and put a bucket under it, you get a fair bit of water, because the mylar sheet gets about 20 degrees C below ambient and a lot of water condenses on it. (even in the desert)

Now you just need a couple of droids and you could go into the moisture farming business

What I really need is a droid that understands the binary language of moisture vaporators.

But can he speak Italian lawn games?

I was going to look into this once, but instead I opted to go into Tosche station to pick up some power converters and unfortunately never quite got around to it.

Nah, those are not the droids he's looking for.

Fascinating 20 degrees C is huge. What's a fair bit of water? At what time of day and how long did you collect water?

These guys claim >40degC, and are deploying in Dubai..

https://www.i2cool.com/tideflow/uwJVdixI.html

https://baitykool.com/radiativeskycooling.html

Peak performance, I think. Considering that they got the black white sides flipped


I didn't do the measurment and it's been a while so it's possible I misremembered the temperature delta, or maybe it was degrees F. It was about a 2-3 square meter sheet and it made about a liter of water overnight.

I think I read something similar in a "Boys survival book, desert chapter" in the early 80s.

Neat. Reminds me that Applied Science made an acoustic radiometer video recently. https://youtu.be/lAeJvZfVLbE

Wow, that's awesome, and a much bigger temperature difference than I would have guessed. Did you get frost?

It might be interesting for an enterprising lawyer to try to flip this around. Suppose you send a letter to your car manufacturer saying that, as the owner of the car, you are prohibiting them from accessing the location of the car or performing unauthorized software updates and that any attempt to circumvent this will result in criminal prosecution for unauthorized access to your computer.

This more recently happened to IBM (as a computer manufacturer). If your platform is not accessible to hobbyists, the next generation will not be familiar with it, and when they go get a job, it probably won't be with the technology they don't know. Then, assuming there is a credible alternative, the inaccessible technology will die out in a generation, as we've seen with IBM mainframes.


Yes, many companies even start with hobbyist tools. IBM proves that going all B2B is not a good idea.

The other end of the problem is Apple which is a consumer company, but they prohibit companies to use their hardware for building new things.

Both approaches suck for consumers and/or startups, but Apple's approach at least works for them from a business perspective.


> Then, assuming there is a credible alternative, the inaccessible technology will die out in a generation, as we've seen with IBM mainframes

Unfortunately IBM mainframes are still around. No new customers, but existing ones are too afraid of touching it because it's usually the result of decades of spaghetti hence they're locked in for the forseeble future. So they'll keep renewing contracts and refreshing hardware periodically. IBM prints money with this stuff, and use some of it for all their acquisitions of various software companies (biggest one was Red Hat) to leverage their massive B2B sales org to sell oher stuff to those existing customer relationships.


To their credit, IBM is still making zArchitecture chips that aren’t completely humiliated by x86 and ARM. Note also since 2000 IBM helped improve the Linux kernel and got it working in zArchitecture so if a business that has old COBOL or CICS applications wants to run some Linux apps in virtualization on the same machine they can.


Did you see in the article that picture of the Air Busan plane from last year? The one without the roof? That incident happened on the ground as they were getting ready for takeoff. If that were the middle of the ocean, those people would all be dead.


My guess is that there is no single mechanism, it's just degrees of freedom + capitalism.

If you have a relatively unprocessed food, there's definitionally not that much you can do to it.

Market forces dictate that food companies produce the cheapest possible food with the best taste. Evolutionarily, food that tasted good was good for you. Food science has developed, in the service of the market, to make good tasting food, especially food that tastes so good that you get addicted to it, that's made from cheap ingredients. Good for you is neutral unless the customer can detect that the food is not good for them. Generally, cheap ingredients are not as good for you. The ingredients are cheap because they don't taste good, and they don't taste good because they're not very nutritious.

If you give food science and the market some rope, they have a bajillion ways to make cheap things that taste good.


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