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Submission + - Your phone's next speed boost may come from magnetic chips (phys.org)

alternative_right writes: A new technology has been proposed that could fundamentally solve the issue of smartphones overheating during high-spec gaming or extended video streaming. Researchers at KAIST have discovered the principle of processing signals using the minute vibrations of magnets (spin waves) instead of electrons. This method significantly reduces heat generation and power consumption while enabling instantaneous frequency switching within the several GHz range. This breakthrough is expected to pave the way for smart devices with less heat and longer battery life, as well as ultra-low-power, high-speed computing.

Submission + - Billionaire backer sues Trump family's crypto firm over alleged extortion (bbc.co.uk)

Alain Williams writes: The Trump family's World Liberty crypto venture is being sued by one of its billionaire backers over allegations of extortion.

Justin Sun has accused World Liberty of an "illegal scheme" to seize his WLFI tokens, a cryptocurrency issued by the company.

Sun alleges the firm, co-founded by US President Donald Trump and his son Eric Trump, has "frozen" all of his tokens and stripped him of his right to vote on governance issues.

Submission + - The Demand Destruction of Oil (theconversation.com)

hwstar writes: For the first time ever, more than 50 nations will gather next week in Colombia to hash out how to wind down and end their dependence on coal, oil and gas. The history-making conference was planned before the Iran war. But this year’s energy crisis has greatly raised the stakes.

Around 80% of the trapped oil was destined for the Asia-Pacific. Faced with dwindling supply, the region’s governments are implementing emergency measures such as sending workers home, banning government travel, rationing fuel and cutting school hours. The problem is especially bad in the Pacific. Many island nations use diesel for power generation. In response, leaders declared a regional emergency.

But this energy crisis is different from half a century ago in that fossil fuel alternatives are ready for prime time. Since the 1970s, the price of solar panels has fallen 99.9%, while the cost of wind has fallen 91% since 1984. Battery prices have fallen 99% since 1991.

This year’s oil shock shows signs of creating an unplanned social tipping point – a threshold for self-propelling change beyond which systems shift from one state to another. Climate scientists warn of climate tipping points which amplify feedback and accelerate warming. But social scientists also point to positive tipping points – collective action that rapidly accelerates climate action.

Comment I am a tiny, tiny part of this in 2026 (Score 4, Informative) 117

UK. I installed solar on my roof and put a home battery in last month, and am very happy with the results. It took up-front investment of course and payback times vary between 4-7 years depending on the rates for selling energy back to the grid, but I'm fine with that. My first bill has my electricity cost down about 40% - I installed part way through the month so can't really give consistent figures as yet.

With the solar+home battery, all my domestic electricity usage is easily taken care of. I also took the opportunity to put in a whole home backup, meaning that if there's a power cut the house carries on. Power cuts aren't really a big problem in the UK but little micro ones do happen, and I got fed up of resetting the digital clocks and rebooting everything.

The solar+battery doesnt take care of 100% of my usage though, not by a long way. I've been driving an EV since 2018. I do around 22,000 miles per year, My solar peaks at around 5kWh and is best used to power the house and add to the house's battery capacity. I use about 22kWhs on a round-trip commute, and the home battery is 12.5kWh. The typical max I might need then is 34.5kWh a day, and I also need it overnight - solar isn't going to help me there. My actual pattern is load-shifting: charge both car and home batteries cheaply overnight, use solar+battery through the day on the house and sell the daytime excess to the grid.

On the car alone I have saved around £8-10,000 vs petrol, add in the car maintenance and the savings are even higher. For solar+home battery I don't yet know, not owned it long enough to be able to give good figures but the usage pattern is looking good. If I'm asked about EVs I rarely make an environmental argument - if you can charge at home, the cost argument is so massively in favour of them that's it's barely worth a debate. If you can't - nuance time and more questions to be asked.

I'm not off fossil just yet - still have gas heating. The heat pump equations are a lot trickier to work out - without load shifting it's much more expensive, plus how will it average out over winter when I presumably get less solar to recharge the home battery during the day. So heat pump is the next bit of research rather than my automatic next move. For the rest though - just no argument, the renewable/EV route is just better.

Submission + - Chinese passive switch spying on you (pilulerouge.ca)

antatack writes: Canadian company find affordable network hardware could secretly enable large-scale espionage, creating serious risks for privacy and national security.
From the original article in french.

Submission + - Trump Administration to Begin Refunding $166 Billion in Tariffs 1

hcs_$reboot writes: After a Supreme Court of the United States ruling in Feb. 2026, many tariffs imposed by the Trump administration were declared illegal, because the president overstepped his authority.
As a result, the U.S. government now has to refund a massive amount of money, around $160-170+ billion, paid mainly by importers.
On April 20, 2026, the administration launched a system/portal (run by U.S. Customs and Border Protection) so companies can start filing claims to get their money back.

Who gets the money?
— Primarily importers and companies, since they were the ones who directly paid the tariffs.
— Consumers generally won’t get refunds, even though they often bore the cost through higher prices.

How it will work
— Claims are submitted electronically.
— Refunds (with interest) could take 60–90 days per claim, but the overall process may take much longer due to scale and complexity.

Challenges and uncertainties
— The process is logistically huge (hundreds of thousands of importers, millions of shipments).
— There are legal disputes over whether companies must pass refunds on to consumers.
— Delays and administrative issues are expected, possibly stretching the process over years.

Comment Re:not to disrespect the late Val Kilmer but fuck (Score 1) 88

Acting - as part of "the arts" - is more play than work for the people who do it. That merits not automating it because without enjoyable things to do, we become nothing but consumption machines.

Why should the movie studio executives, board of directors, or shareholders care? To them, it's a business to maximize profit. You can do that if using AI costs less than paying actors.

Comment Re:Why didn't AI catch this? (Score 1) 18

Maybe the AI added it?

But yes, it's not possible to run a high-trust computing environment in a low-trust society. I still find it amusing that we were told we're not allowed to connect to the office from Linux machines because Security, yet we now use the "secure" Windows laptops to connect to the office and run software on Linux VMs which download all kinds of random dependencies from all over the Internet because "you can trust us, bro."

Since AI bots are technically able and completely immoral I think we can safely say we won't be downloading all kinds of random dependencies from all over the Internet much longer.

Submission + - Two new studies about how many birds die from wind turbines (euronews.com)

ZipNada writes: The energy company Vattenfall and the tech company Spoor have analysed the extent to which wind turbines endanger birds at the offshore wind farm in Aberdeen. Over a period of 19 months — from June 2023 to December 2024 — video recordings of a wind turbine were made with the help of AI-supported analyses. A total of 2,007 bird flight paths near the monitored turbine were examined.

"By combining AI-powered detection and detailed expert analysis, we can replace assumptions with concrete observations and measure actual behaviour in the immediate vicinity of wind turbines," says Ask Helseth, Chief Executive Officer and co-founder of Spoor.

The study found that there was not a single collision

A study by the German Offshore Wind Energy Association (BWO) also shows that migratory birds almost completely avoid wind turbines.

For one and a half years, researchers analysed over four million bird movements with the help of radar and AI-based cameras. The result showed that over 99.8 per cent of migratory birds reliably avoided the wind turbines.

Submission + - Government Workers Say They're Getting Inundated With Religion (wired.com)

joshuark writes: Federal workers across multiple U.S. agencies are complaining that Christianity is flooding into their workplaces in ways they've never seen before—and they feel powerless to speak up.

It started after President Trump returned to office and signed an executive order in February 2025 creating a White House Faith Office and similar offices inside federal agencies. Since then, religion has crept into everyday government life in a big way...Secretary Brooke Rollins sent an agency-wide Easter email titled "He has risen!" with explicitly Christian messaging. One employee called it "grotesque" and suspected AI wrote it. A formal complaint was filed with the Office of Special Counsel.

Department of Labor hosts monthly worship services with pastors and political figures. One speaker, Alveda King, said she was "more concerned about" nonreligious employees—a comment that rattled staffers who felt it implied atheists were going to hell.

Health and Human Services, under vaccine denier RFK Jr., expanded funding for faith-based addiction treatment and gave workers the afternoon off for Good Friday.

Department of Defense has seen the most dramatic shift, with Secretary Pete Hegseth hosting monthly prayer services featuring high-profile Christian nationalist figures like Doug Wilson, who has advocated for a theocracy and argued women shouldn't vote. Hegseth himself has called the U.S. war with Iran a "holy war."
Employees are afraid to push back—only 22.5% of federal workers in 2025 say they could report wrongdoing without retaliation, down from nearly 72% in 2024.

The government's position: these events are voluntary and legally permitted. A public policy professor quoted in the piece put it plainly: "The Trump administration has opened a new chapter in the integration of Christianity into the daily work of government."

Comment Re:Let's see in six weeks... (Score 1) 361

Have a look at the map dude. Iraq is a mostly land locked country on the far end of the persian gulf, far from where the hormuz straight is. They definitely could have fucked with the oil facilities in Kuwait, but last time they tried that the americans dropped the hammer on them very rapidly.

Plus, the Iranian military is around 7-10 times the size of Iraq's, and around twice the population, so theres that.

Comment Re:Try New Havana Syndrome for Noses! (Score 1) 51

Back in the 1990s when I used to attend a lot of "extreme" metal gigs, there was a local grind metal band who where on this permanent quest to discover the "brown note", a mythical infrasonic frequency that would cause the listener to shit their pants. Thankfully for us punters, no such tone exists. One could imagine however using an ultrasound frequency like the researchers suggest to induce a perception of smelling shit. Heck, even get the audience to puke. Thankfully said band are now all in their 50s-60s (and likely not actually a band no more) and probably less interested in such irresponsible, but possibly funny, experiments.

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