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Submission + - Physicists reveal a new quantum state where electrons run wild (sciencedaily.com)

alternative_right writes: Electrons can freeze into strange geometric crystals and then melt back into liquid-like motion under the right quantum conditions. Researchers identified how to tune these transitions and even discovered a bizarre “pinball” state where some electrons stay locked in place while others dart around freely. Their simulations help explain how these phases form and how they might be harnessed for advanced quantum technologies.

Comment Wrong Algorithm (Score 2) 83

Bitcoin relies entirely on SHA256 ASIC's for hashing and they typically need replacing every year or two because more efficient models come out making the old ones unprofitable, especially at halvings. Due to the RoI and first-mover advantage the profitable ones are very expensive.

If you want to heat your home with proof-of-work, use a coin that uses RandomX or some other deliberately ASIC-resistant algorithm (usually CPU mining).

You can pool mine on an old CPU and still get a few pennies for your efforts, though if you want to invest in an EPYC and have other uses for it (maybe you have work jobs to run during the day and want more heat on cold nights) it could actually be profitable.

Resistive electric heating is still a very expensive way to heat, though some people don't have better options. There's a development near where I am that was built shortly after Nixon announced Project Independence and every house (cold climate) has wall-to-wall electric baseboard heating.

Submission + - Google invests $40B in Texas for cloud, AI growth (kxan.com)

alternative_right writes: On Friday, Google announced a $40 billion investment in Texas.

The funding was part of Google’s “Investing in America” initiative, which it said was to further American innovation.

“The investment will boost cloud and artificial intelligence (AI) infrastructure, with the development of data center facilities, programs to strengthen energy capacity and affordability, and workforce training in the state,” the Texas governor’s office said.

Gov. Greg Abbott joined Google leaders and state officials to announce the investment.

Submission + - Did Hitler have a micropenis? (yahoo.com)

know-nothing cunt writes: Researchers have analyzed a sample of DNA believed to belong to Adolf Hitler, which they say reveals the dictator of Nazi Germany had a genetic marker for a rare disorder that can delay puberty, according to a new documentary.

The research, which took more than four years to complete, was led by geneticist Turi King, a professor at the UK’s University of Bath who is known for identifying the remains of King Richard III. King said she verified that a piece of material taken from a couch in the bunker where Hitler shot himself in 1945 was soaked in the dictator’s blood by comparing a DNA sample recovered from the blood with a confirmed relative of Hitler’s.

The most striking finding from the team’s analysis was that Hitler had a mutation on a gene called PROK2. Variants in this gene are a cause of Kallmann syndrome and congenital hypogonadotropic hypogonadism, King said. In boys, these conditions can delay puberty and cause undescended testicles.

“Basically, they are characterized by low testosterone levels. You either don’t go through puberty or you go through a partial puberty... 5% of cases get associated with a micropenis, ” King said, referring to a small but normally structured penis.

Submission + - Is having children really cost-prohibitive? (washingtonexaminer.com)

sinij writes:

Many couples don’t believe they can afford to start a family. As the cost of living continues to balloon, this affects a couple’s ability to raise children comfortably. For those contemplating whether to have children, the mere cost of child care, which is an average of $15,600 per year, provokes questions of whether it is even feasible.

This is not just future generation's problem. Catastrophic lack of affordability for housing, healthcare, and childcare results in fewer kids, this in turn means that in 20 years there will be less adults working and paying taxes, in turn bankrupting social nets. So today's childlessness crisis will translate to tomorrow destitute seniors crisis.

Comment Higher Costs (Score 4, Informative) 97

Would you rather pay a tariff's cost or pay more for products produced domestically? We will see how every company deals with this.

Tariffs are often presented as a shield for domestic industries, but economically they are counterintuitive: by limiting foreign competition, they reduce the pressure on local companies to innovate, improve efficiency, or lower costs. Without that competitive drive, businesses can stagnate, producing inferior goods and services while charging higher prices. The irony is that the domestic consumers tariffs are meant to protect end up paying more for worse products, while the broader economy loses out on the dynamism and progress that open competition usually sparks.

Suddenly reshaping supply chains to respond to tariffs carries significant risks that ripple across the economy. Companies may be forced to abandon established, efficient networks in favor of hastily arranged alternatives, which often means higher costs, logistical bottlenecks, and reduced reliability. These abrupt shifts can disrupt production schedules, strain relationships with long-term suppliers, and erode quality control. Worse, the uncertainty discourages investment in long-term innovation, as firms divert resources to short-term survival.

When unemployment is already low, suddenly finding enough workers to reconfigure supply chains in response to tariffs becomes nearly impossible without driving up labor costs. Firms must compete for scarce talent, often retraining or relocating employees, which adds further expense and delays. At the same time, the abrupt shift discards sunk costs. Prior investments in established supplier relationships, infrastructure, and logistics are thrown out before they would have been depreciated. These wasted resources are replaced by new costs for recruitment, training, and building fresh networks, all of which inevitably flow into higher prices for consumers. In effect, tariffs don’t just disrupt trade; they force companies to burn past investments while layering on new inefficiencies that must show up in the prices of goods.

Comment Re:Anything but the proper solution (Score 1) 36

> Why not just build the proper infrastructure with what we know works?

I tried to do this locally. The government allows the pole owner (electric or telephone usually) to charge $50/mo/pole to the startup that wishes to hang wires.

The owner pays $5/mo in property taxes to the town.

There are exceptions for large corporations that are in the state's good graces.

It's just to keep competition limited to the cartel.

Short answer: corrupt government.

Comment Re:Good Idea (Score 1) 92

A guy I knew had an early Model S.

When he wanted to impress me with the acceleration he tapped a couple settings on the screen to put it into Ludicrous Mode

This was around 2013 or so.

I'm not seeing how this is a problem.

I have a V6 and a V8 truck and both need a manual low gear selection to take off like a rocket. OK, the V6 not so much but the V8 can spin the rear tires in 2WD mode.

I don't let the average drivers in my life use it.

They would hit a tree if they were given a Tesla that was always in Ludicrous Mode.

Comment Wire (Score 1) 8

I'm not sure if Wire has new management but I just recently learned they've gone fully open source, are working on federation, and are using an RFC-specified tree-based efficient group chat encryption algorithm. RCS is eventually meant to adopt the same algorithm.

Folks using Telegram Groups (which are unencrypted, actually) might have a look. Yeah, somebody needs to run a server if you don't want intelligence agencies to provide one for you.

I uninstalled Wire years ago when they wouldn't take privacy seriously (yeah, I filed a bug) but it seems like a second look is warranted.

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