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Submission + - Why It's Good to [Masturbate] Frequently, According to Science (404media.co) 1

alternative_right writes: Regular ejaculation — for example, by masturbation — produces higher quality sperm, a finding that has implications for fertility science and assisted reproductive technologies, according to a comprehensive new study published in Proceedings of the Royal Society B.

It’s well-established that sperm quality in many animals can deteriorate as males age, but less is known about how the age of sperm cells independently impacts reproductive outcomes. To fill in this gap, scientists co-led by Krish Sanghvi and Rebecca Dean of the University of Oxford conducted a meta-analysis of more than 115 studies about human sperm storage that cumulatively involved nearly 55,000 men, as well as 56 studies of 30 non-human species.

Submission + - Transporting antimatter on a truck is tricky ...

Qbertino writes: ... but the CERN Project "Antimatter in motion" just did it. For the first time in history researchers at CERN have transported 92 antiprotons on a truck in a specially designed magnetic enclosure. The test-drive went so well that the researchers spontaneously decided to go another round. One hard pothole could cause the antiprotons to exit their magnetic enclosure and be destroyed. The purpose of the experiment was to test the feasibility of transporting antimatter to other facilities in Europe to conduct further antimatter research. German news Tagesschau has a nice report.

Submission + - Time To Flash OpenWrt

ptorrone writes: The FCC just added all foreign-made consumer routers to its Covered List, banning new models from receiving authorization for import or sale in the US. The agency cited Volt, Flax, and Salt Typhoon cyberattacks, but cybersecurity researchers note the same vulnerabilities existed on American-brand routers too (Salt Typhoon targeted Cisco hardware). No evidence of deliberate backdoors has been presented. Netgear stock jumped 16% after hours. There isn't a single router currently manufactured entirely in the USA. Existing models are grandfathered but firmware updates are only guaranteed through March 2027. If you're running a home network and don't want to wait for the government to pick winners, now's the time to flash OpenWrt, build a router from a Banana Pi or Raspberry Pi with pfSense, or support open-source networking projects like OPNsense. When proprietary supply chains get cut by policy, open-source firmware becomes the supply chain. Adafruit has a writeup with more actionable steps for makers and hackers.

Submission + - Chandra resolves why black holes hit the brakes on growth (phys.org)

alternative_right writes: Astronomers have an answer for a long-running mystery in astrophysics: why is the growth of supermassive black holes so much lower today than in the past? A study using NASA's Chandra X-ray Observatory and other X-ray telescopes found that supermassive black holes are unable to consume material as rapidly as they did in the distant past. The results appeared in the December 2025 issue of The Astrophysical Journal.

Submission + - The Treasury just declared the U.S. insolvent. (yahoo.com) 1

fjo3 writes: The U.S. government is insolvent. That’s not hyperbole — it’s the conclusion drawn directly from the Treasury Department’s own consolidated financial statements for fiscal year 2025, released last week to near-total media silence. The numbers: $6.06 trillion in total assets against $47.78 trillion in total liabilities as of September 30, 2025.

Submission + - Peter Thiel just bet $2 billion on a collar that wraps around a cow's neck (x.com) 1

schwit1 writes: The company is called Halter and it has a proprietary algorithm that runs the entire operation.

They actually trademarked the name for it and called it the Cowgorithm and here's how it works.

A farmer opens an app, taps a button, and 600,000 cows across three countries start walking toward the milking station on their own.

No farm dogs, fences or physical labor, it's just a solar-powered GPS collar sending sound and vibration cues to each animal.

The collar does more than move cows around.

It monitors digestion, fertility cycles, and health patterns in real time, 24 hours a day, using machine learning trained on the behavior of hundreds of thousands of animals.

Submission + - How birds send heat into space (phys.org)

alternative_right writes: As human-caused climate change continues to raise temperatures across the globe, understanding how birds regulate their temperature is vital for their conservation. But how much heat birds emit—an invisible spectrum of radiation known as mid-infrared—has never been studied, until now.

Submission + - Cyberattack On Iowa Breathalyzer Company Impacts Devices In 45 States (kcrg.com) 1

schwit1 writes: A Des Moines-based breathalyzer test company is recovering after a cyberattack impacted drivers in 45 states, KCCI reports.

Intoxalock makes ignition devices that people use to start their vehicles after an OWI. People with the devices have to provide a breath sample to prove they have not been drinking before the car starts.

The company said many customers are locked out of their devices or that the device is giving misread calculations.

Submission + - Rapper Afroman wins defamation lawsuit against police officers about rap videos (billboard.com)

UnknowingFool writes: Rapper Afroman, born Joseph Edgar Foreman, famous for his 2000 hit "Because I Got High", has won a defamation lawsuit that seven Ohio police offers filed against him. A jury found he did not defame the officers in music videos he made about a 2022 police raid of his home. In August 2022, Adams County Sheriff's Department raided Afroman's home on suspicion of drug trafficking and kidnapping. Neither drugs nor kidnapping victims were found, and charges were never filed. However local officials would not pay for damages occurred during the raid including a broken front door and a video surveillance camera. Afroman used his home security footage of the raid to create music rap videos criticizing the police over the incident; "Will You Help Me Repair My Door?", "Why You Disconnecting My Video Camera?", and "Lemon Pound Cake". He posted the videos on YouTube.

In March 2023, seven officers filed a lawsuit against Afroman for invasion of privacy and the unauthorized use of their images from the security footage in addition to defamation claims. The officers requested an injunction for Afroman to stop speaking about them or using their photos. The officers also wanted all proceeds from the videos, song sales, performances, and merchandise claiming they had suffered “emotional distress” due to the videos. Afroman's defense included Freedom of Speech rights to criticize public officials. The ACLU filed an amicus brief supporting the rapper arguing that the lawsuit was a SLAPP suit only meant to silence criticism. In October 2023, the court agreed and dismissed the invasion of privacy, "right of publicity”, and “unauthorized use of individual’s persona” claims but allowed the defamation case to proceed.

Defamation claims by the officers included the allegation Afroman repeatedly had sex with the wife of Randolph L. Walters, Jr. When Afroman's lawyer asked Walters “But we all know that’s not true, right?”, the officer replied he did not know. Defamation from emotional damages requires that harm arise from a false statement; however, if a statement is so outrageous that no one would believe it to be true, then reputational damage cannot be a result.

Submission + - 2026 Turing Award Goes to Inventors of Quantum Cryptography

Dave Knott writes: Charles Bennett and Gilles Brassard have won this year’s Turing Award for their work on quantum cryptography and related technologies. The Turing Award, which was introduced in 1966, is often called the Nobel Prize of computing, and it includes a $1 million prize, which the two scientists will share. Dr. Bennett, 82, is a researcher at an IBM computer science lab in Yorktown, N.Y., and Dr. Brassard, 70, is a professor at the University of Montreal.

The two met in 1979 while swimming in the Atlantic just off the north shore of Puerto Rico. They were taking a break while attending an academic conference in San Juan. Dr. Bennett swam up to Dr. Brassard and suggested they use quantum mechanics to create a bank note that could never be forged. Collaborating between Montreal and New York, they applied Dr. Bennett’s idea to subway tokens rather than bank notes. In a research paper published in 1983, they showed that their quantum subway tokens could never be forged, even if someone managed to steal the subway turnstile housing the elaborate hardware needed to read them. This led to quantum cryptography. After describing their new form of encryption in a research paper published in 1984, they demonstrated the technology with a physical experiment five years later. Called BB84, their system used photons — particles of light — to create encryption keys used to lock and unlock digital data. Thanks to the laws of quantum mechanics, the behavior of a photon changes if someone looks at it. This means that if anyone tries to steal the keys, he or she will leave a telltale sign of the attempted theft — a bit like breaking the seal on an aspirin bottle.

Submission + - Federal Cyber Experts Thought Microsoft's Cloud Was "a Pile of Shit." (propublica.org)

madbrain writes: Federal Cyber Experts Thought Microsoft’s Cloud Was “a Pile of Shit.” They approved it anyway.

To move federal agencies to the cloud, the government created a program known as FedRAMP, whose job was to ensure the security of new technology.

FedRAMP first raised questions about Microsoft's Government Community Cloud High s security in 2020 and asked Microsoft to provide detailed diagrams explaining its encryption practices. But when the company produced what FedRAMP considered to be only partial information in fits and starts, program officials did not reject Microsoft’s application. Instead, they repeatedly pulled punches and allowed the review to drag out for the better part of five years. And because federal agencies were allowed to deploy the product during the review, GCC High spread across the government as well as the defense industry. By late 2024, FedRAMP reviewers concluded that they had little choice but to authorize the technology — not because their questions had been answered or their review was complete, but largely on the grounds that Microsoft’s product was already being used across Washington.

Submission + - Epic, Android, and what's *really* behind Google's "existential" threat to app d (thenewstack.io)

destinyland writes: One source in the "Keep Android Open" movement shared a good theory on Google's motives for requiring Android developers to register. "You can't separate this really from their ongoing interactions with Epic and the settlement that they came to... " Twelve days ago Epic Games and Googleannounced a new proposalfor settling their long-running dispute over the legality of alternative app stores on Android phones. (Rather than agreeing to let third-party app stores into their Play Store, Google wants them to continue being sideloaded, promising ina blog post last weekthat they'll even offer a "more streamlined" and "simplified" sideloading alternative for rival app stores. "This Registered App Store program will begin outside of the US first, and we intend to bring it to the US as well, subject to court approval.")

So "developer verification" could be Google's fallback plan if U.S. courts fail to approve this proposal, argues my unnamed source in the "Keep Android Open" movement. "If the Google Play Store has to allow any third-party repository app store, Google essentially has given up all control of the apps. But if they're able to claw back that control by requiring that all developers, no matterhowthey distribute their apps, have to register with Google — have to agree to their Terms & Conditions, pay them money, provide identification — then they have a large degree ofindirectcontrol over any app that can be developed for the entire platform."

At the Keep Android Open site there's now a "huge backlog" of signers for an Open Letter that already includes EFF, the Software Freedom Conservancy, and the Free Software Foundation. ("Richard Stallman is actually a friend of mine," Prud'hommeaux says, and when it comes to Google's plans to register Android developers, "He'scompletelyopposed to it." Though Prud'hommeaux adds with a laugh that Stallman "is more or less opposed to everything Google does.") He believes Android's existing Play Protect security "is completely sufficient to handle the particular scenarios they claim that developer verification is meant to address" — and wonders if Google could just collaborate with other Android app distributors on improving security, "working with the community instead of against it.”

TheKeep Android Opensite urges developers not to sign up for Android's early access program when it launches next week. (Instead, they're asking developers to respond to invites with an email about their concerns — and to spread the word to other developers and organizations in forums and social media posts.) There's also apetition at Change.orgcurrently signed by 64,000 developers — adding 13,000 new signatures in less than a week. And "If you have an Android device, try installing F-Droid!" he adds. (Google tracks how many people install these alternative app repositories, and a larger user base means greater consequences from any Android policy changes.)

Plus, installing F-Droid "might be refreshing!" Prud'hommeaux says. "You don't see all the advertisements and promotions and scam and crapware stuff that you see in the commercial app stores!"

Submission + - This Cancer Researcher Home-Brewed a Beer That Works as a Vaccine (reason.com)

fjo3 writes: Christopher Buck is fermenting a vaccine in his kitchen. You can too.

Specifically, Buck brews and quaffs a hazy beer that induces immunity against the BK virus, also known as human polyomavirus. Buck argues that you have the right to home-brew vaccines as a way to get around the Food and Drug Administration's (FDA) yearslong vaccine approval process.

Buck joins the pantheon of pioneeringvaccine self-experimenters. Among them are French physician and Nobel Prize winner Charles Jules Henri Nicolle, who used crushed lice to inoculate himself against typhus; Jonas Salk, who injected himself with his own polio vaccine; and Albert Sabin, who ingested his oral polio vaccine. In 2020, at the beginning of the COVID-19 pandemic, a group of researchers associated with Harvard launched the Rapid Deployment Vaccine Collaborative. They developed and self-administered a do-it-yourself nasal vaccine months before commercial vaccines against the coronavirus became available. They made their DIY recipe for the COVID-19 vaccine available to anyone.

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