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Efficient method to capture carbon dioxide from the atmosphere
The method is based on a recyclable filtration fluid consisting of a superbase-alcohol compound. One gram of the new compound can absorb 156 milligrams of carbon dioxide.
New
The latest blog posts to take off on Hacker News. 4,917 posts.
Society, Policy & Culture
Any year
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Quality of drinking water varies significantly by airline
A 2026 Airline Water Study released today by the Center for Food as Medicine and Longevity reveals that the quality of drinking water varies significantly by airline, and many airlines…
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Electrolysis can solve one of our biggest contamination problems
ETH Zurich researchers have developed a process that can be used on site to render environmental toxins such as DDT and lindane harmless and convert them into valuable chemicals – a breakthrough for the remediation of contaminated sites and a sustainable circular economy.
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AI Slop Report: The Global Rise of Low-Quality AI Videos
Kapwing’s new research shows that 21-33% of YouTube’s feed may consist of AI slop or brainrot videos. But which countries and channels are achieving the greatest reach — and how much money might they make? We analyzed social data to find out.
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Public Domain Day 2026
January 1, 2026 is Public Domain Day: Works from 1930 are open to all, as are sound recordings from 1925! By Jennifer Jenkins and James Boyle[1]CC BY 4.0Please note that this site is only about US law; the copyright terms in other countries are different.[2] On January 1, 2026, thousands of copyrighted works from 1930…
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Say No to Palantir in the NHS
NHS England is rolling out software to run our health records from Palantir - fight back
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Janet Jackson had the power to crash laptop computers (2022)
Not an artistic judgement. Just a technical one.
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Seven diabetes patients die due to undisclosed bug in Abbott's glucose monitors
I wrote last month about my diabetes diagnosis this year and my difficult choice to wear a proprietary device (called a CGM) on my arm 24/7 to continuously monitor my glucose levels. Like my friend and colleague, Karen M. Sandler — who previously made a much higher-stakes choice to receive a proprietary implanted…
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AI Police Reports: Year in Review
In 2024, EFF wrote our initial blog about what could go wrong when police let AI write police reports. Since then, the technology has proliferated at a disturbing rate. Why? The most popular generative AI tool for writing police reports is Axon’s Draft One, and Axon also happens to be the largest...
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Italian Competition Authority Fines Apple $115M for Abusing Dominant Position
The Authority found the App Tracking Transparency (“ATT”) policy to restrict competition The policy lays down the privacy rules imposed by the company on third-party developers of apps off...
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Flock and Cyble Inc. weaponize “cybercrime” takedowns to silence critics
When a government contractor pays a company for "Takedown Services" to prevent transparency in government
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Over 40% of deceased drivers in vehicle crashes test positive for THC: Study
Average blood levels far exceed those considered to cause impairment.
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Privacy doesn't mean anything anymore, anonymity does
Privacy is when they promise to protect your data. Anonymity is when they never had your data to begin with.
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TikTok unlawfully tracks shopping habits and use of dating apps?
TikTok tracks its users even if they're using other apps. The video platform therefore also knows what dating app you use
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Why do commercial spaces sit vacant?
Instead of letting their commercial buildings sit empty, surely it would be better for landlords to lower the rent and got some use out of the building, right? Wrong. Here’s why.
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Price of a bot army revealed across online platforms
The first global index tracking real-time prices for buying fake account verifications on 500+ online platforms in every country has been launched by a team at the University of Cambridge.
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1300 Still Images from the Animated Films of Hayao Miyazaki's Studio Ghibli (2023)
「君たちはどう生きるか」の場面写真を提供致します。 現在、劇場公開中の「君たちはどう生きるか」の場面写真 14枚を、本日から提供いたします。 これまでの分と同様に、常識の範囲でご自由にお使いください。 君たちはどう生きるか14枚 2023.08.04 提供開始 2020.12.18 提供開
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Nuclear energy key to decarbonising Europe, says EESC
The EESC has adopted an opinion pointing out that nuclear energy is an essential component of the clean energy mix which is needed to phase out fossil fuels. The Committee calls on the European Commission to include key regulatory and financial enablers in order to make the planned investment possible, and to enhance…
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We built a resource hub to fight back against age verification
Age verification laws are proliferating fast across the United States and around the world, creating a dangerous and confusing tangle of rules about what we’re all allowed to see and do online. That's why today, we're launching EFF.org/Age, a one-stop shop for users seeking to understand what these laws actually do…
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EFF launches Age Verification Hub
With ill-advised and dangerous age verification laws proliferating across the United States and around the world, creating surveillance and censorship regimes that will be used to harm both youth and adults, the Electronic Frontier Foundation has launched a new resource hub that will sort through the mess and help…
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Evidence from the One Laptop per Child program in rural Peru
Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, and business professionals.
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Over fifty new hallucinations in ICLR 2026 submissions
GPTZero used our Hallucination Check tool to find 50+ hallucinations under review at ICLR, each of which were missed by 3-5 peer reviewers.
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USAID shutdown has led to hundreds of thousands of deaths
The Trump administration’s decision to shut down the U.S. Agency for International Development (USAID) has resulted in hundreds of thousands of deaths from infectious diseases and malnutrition, according to Harvard Chan School’s Atul Gawande.
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Coffee linked to slower biological ageing among those with severe mental illness
New research from King’s College London finds that coffee consumption within the NHS recommended limit is linked to longer telomere lengths – a marker of biological ageing – among people with bipolar disorder and schizophrenia. The effect is comparable to roughly five years younger biological age.
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Linux Instal Fest Belgrade
Linux Install Fest will be held on December 9, 2025 in the JAG3 classroom of the Faculty of Mathematics, at Jagićeva 5, Belgrade . Entry to the classroom is possible from 6 pm to 9 pm.
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The US polluters that are rewriting the EU's human rights and climate law
Leaked documents reveal how a secretive alliance of eleven large multinational enterprises has worked to tear down the EU’s CSDDD.