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Comment Re:Robot vacuum cleaners - meh (Score 1) 51

A real vacuum cleaner just about maxes out a standard residential 120v 15a circuit, as anyone who remembers the incandescent bulb era can attest to. A circuit with a few lamps shared with a vacuum cleaner could easily end with you flipping a breaker or replacing a blown fuse.

When you look at the absolutely tiny lithium ion pack these robo-vacs come with, ...

Sitting on my kitchen table right now is a drone pack. It's 57,5Wh, smaller the batteries of most modern Roombas. It's 50C - thus it can output up to 2,9kW. And there's even higher packs available than that. Lithium ion cells can handle some truly high power outputs. It's *energy*, not *power*, that is their limitation. Run a pack at 50C and it'll be empty in a bit over a minute. That said, on hard floor surfaces there is absolutely no reason why you should be drawing more than 300-400W or so, and you can get by with well less than that. High powers are for like shag carpeting and the like. Also, the head matters more than the power (though of course contribute) - for a hard floor, for example, a fluffy roller head is ideal.

Comment Re:Rejected the AMZN Aquisition? (Score 1) 51

Facts. I used to have a Roomba for years, but as I live in Europe, it was getting increasingly hard to deal with modern features (like the self-emptying base which needs 120V power). I reluctantly switched to a Roborock when my power converter died, and just, wow, they're light years ahead of iRobot. I think iRobot has been coasting on its name for a while now.

Submission + - Tech Giant-Supported Study Chastises K-12 Schools for Lack of AI + CS Education

theodp writes: Coinciding with Computer Science Education Week and its flagship event the Hour of AI, tech-backed nonprofit Code.org this week released the 2025 State of AI & Computer Science Education report, chastising K-12 schools for the lack of access to AI and CS education and thanking its funders Microsoft, Amazon, and Google for supporting the report's creation.

"For the first time ever," Code.org explains, "the State of AI + CS Education features a state-by-state analysis of AI education policies, including whether standards and graduation requirements emphasize AI. The report continues to track the CS access, participation, and fundamental policies that have made it a trusted benchmark for policymakers, educators, and advocates."

The report laments that "0 out of 50 states require AI+CS for graduation," adding that "access to CS has plateaued" at 60% nationwide, with Minnesota and Alaska bringing up the rear with a woeful 34%. However, flaws with the statistic on which the K-12 CS education crisis movement was built — the "Percentage of Public High Schools Offering Foundational Computer Science" — become apparent with just a casual glance at the data underlying Minnesota's failing 34% grade. Because that metric neglects to take into account school sizes — which of course vary widely — the percentage of schools offering access to CS can be vastly different than the percentage of students attending schools offering access to CS. So, when Code.org reports that only 33% of the three Prior Lake-Savage Area Schools offer access to CS, keep in mind that left unreported is that more than 95% of students in the district attend the one Prior Lake-Savage Area School that does offer access to CS, which is a far less alarming metric. Code.org reports that Prior Lake High School (2,854 students, per NCES records) offers access to CS, while Prior Lake-Savage Area ALC (93 students) and Laker Online (45 students) do not. And that, kids, is today's lesson in K-12 CS education access crisis math, where 95% (2,854 students/2,992 students) can equal 33% (1 school/3 schools)!

Comment Re:we have to many Ph.D's and when you need to do (Score 1) 61

That it's a competitive system is the problem. The world advances through cooperation.

Not exactly true. The world largely advances by Natural selection. Survival of the fittest. Allocating scarce resources, such as money, to the projects and people who prove the most meritorious or effective or valuable usage of the resource. Of course Collaboration has a value, but it's largely involving or between researches who already passed the bar. You gotta have people reaching a certain level before a degree of collaboration becomes of value.

Submission + - Startup discovers hidden abundant, clean energy and did it in an unusual way (cnn.com)

schwit1 writes: It’s a “classic needle in the haystack problem,” said Joel Edwards, co-founder and CTO of Zanskar. “There’s no one type of data that tells you that a system is below you, even if you’re right on top of it.” Instead, there are multiple indicators which are really hard for humans to put together to figure out if a system exists.

That’s where AI comes in.

The AI models Zanskar uses are fed information on where blind systems already exist. This data is plentiful as, over the last century and more, humans have accidentally stumbled on many around the world while drilling for other resources such as oil and gas.

The models then scour huge amounts of data — everything from rock composition to magnetic fields — to find patterns that point to the existence of geothermal reserves. AI models have “gotten really good over the last 10 years at being able to pull those types of signals out of noise,” Hoiland said.

Once a potential location has been found, the next step for the company is to drill down to confirm the reserve exists and is hot enough to produce utility-scale power.

That’s exactly what they did at Big Blind over the summer, drilling wells to depths of around 2,700 feet where they found porous rock at 250 degrees Fahrenheit. They know the site is at least the minimum size needed to support a power plant, but don’t yet have a sense of how big it could be.

There is also work to be done to navigate permitting processes and grid interconnection, but the company estimates the first electricity could be produced here in three to five years’ time.

Comment Re:we have to many Ph.D's and when you need to do (Score 5, Insightful) 61

we have to many Ph.D's and when you need to do this to keep your slot = the college system is broken.

They are students not PhDs. And you don't "need" to do this to keep "your slot". Nobody is entitled to a slot. What you have to earn is not owed to you.

It's a competitive system, and you have to maintain certain level of merit and academic progress.

There is a right way. Either follow the rules or quit, and go do something more productive. And somebody deciding to become a criminal does not mean the system is broken.

Comment Re:Ihre Papiere (Score 2) 267

USAID was horrifically corrupt

The cuts to USAID are projected to cause 14 million extra deaths - a large minority of those children - by 2030. And USAID engendered massive goodwill among its recipients

But no, by all means kill a couple million people per year and worsen living conditions (creating more migration) in order to save $23 per person, that's clearly Very Smart(TM).

And I don't know how to inform you of this, but the year is now 2025 and the Cold War and the politics therein ended nearly four decades ago. And USAID was not created "to smuggle CIA officers" (though CIA offers used every means available to them to do their work, certainly), it was created as a counterbalance to the USSR's use of similar soft power to turn the Third World to *its* side.

Comment Re:Ihre Papiere (Score 1) 267

They can go back at any point if they don't think the conditions and salaries offered are worth the job. What matters is that they remain free to leave, with no "catches" keeping them there (inability to get return transport, inability to communicate with the outside world, misinformation, etc etc). Again, there's a debate to have over what conditions should be mandated by regulation, but the key point is that the salary offered - like happens illegally today en masse - is lower than US standards but higher than what they can get at home.

Comment Re: Ihre Papiere (Score 1) 267

What on Earth are you talking about? Nobody is trying to make other countries poor and dangerous. People come to the US from these countries because even jobs that are tough and underpaid by US standards are vastly better than what is available at home. Creating a formal system just eliminates the worst aspects of it: the lawlessness, the sneaking across the border in often dangerous conditions (swimming across rivers, traveling through deserts), "coyotes" smuggling people in terrible conditions, and so forth. The current US system is the dumbest way you could possibly handle it: people wanting to work, US employers wanting them, the US economy benefitting from it... but still making it illegal, chaotic, dangerous, and unregulated for those involved.

Comment Re:Great, just what I always wanted! (Score 1) 42

from my overpriced Disney+ subscription was user-generated "AI" slop.

The article says a selection. Presumably terms will let them cherrypick videos they like, so it will probably be not slop, but whatever generations they deem high quality. Likely involving extra work by the end user, since actor voices aren't included for the characters.

Comment Re:Total Failure by Disney (Score 1) 42

Earth and are paying 1 billion to give it away. Make it make sense.

In short.. they are Not giving it away; they are expanding monetization into an area they'd not get money from before. They are earning billions in license fees for allowing limited use for limited time.

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