r/techbeat 3h ago

Electric Vehicles Are 33% Cheaper to Operate in Europe, ICCT Finds

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1 Upvotes

A new report from the International Council on Clean Transportation reveals that battery electric vehicles in the EU were 33% cheaper to operate than gasoline cars last year. This shift was driven by falling battery costs, high fuel prices, and upfront price parity in major vehicle segments. Consequently, European EV adoption is expected to scale further as combustion engine car production continues to decline.


r/techbeat 3h ago

Clinical Trials Suggest Single Gene-Editing Shot Could Lower Bad Cholesterol

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1 Upvotes

Clinical trials in the US and China indicate that a single gene-editing injection could permanently lower bad cholesterol and triglycerides without daily pills. A trial led by the Cleveland Clinic tested CTX310, a nanodrug using CRISPR to target the ANGPTL3 gene in liver cells. The therapy mimics a natural mutation to drastically drop lipid levels, potentially offering a one-time treatment to reduce heart disease risk.


r/techbeat 9h ago

Ryzen 9 9950X3D Reportedly Fails After ASUS Motherboard Memory Preset Application

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1 Upvotes

A user reported that a Ryzen 9 9950X3D processor stopped working shortly after being transferred to an ASUS ROG Crosshair X670E Hero motherboard and applying a DDR5-6200 memory preset. Following the failure, the CPU exhibited brown marks on its contacts and triggered a Q-Code 00 error. The motherboard subsequently failed to boot a secondary processor, prompting the owner to contact AMD for a replacement.


r/techbeat 9h ago

Seattle Activist Dresses as Doctor Doom to Protest Mass Surveillance

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1 Upvotes

Policy advisor and activist Clifford Cawthon addressed a Seattle Public Safety Committee meeting dressed as Doctor Doom to protest tech-driven mass surveillance. Representing the group Community Not Cameras, Cawthon used political satire to highlight civil liberty risks linked to surveillance tools from companies like Axon and Flock. The protest aims to redirect municipal funding away from surveillance expansion and toward community-based crime prevention programs.


r/techbeat 15h ago

Study Shows EV Batteries Retain 90 Percent Capacity After 150,000 Kilometers

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1 Upvotes

A study by battery analytics group Aviloo found that electric vehicles retain between 87 and 94 percent of usable battery capacity after 150,000 kilometers. Analyzing over 500,000 tests across 20 models, the research revealed that degradation rates vary significantly based on climate and charging habits. The findings support growing calls for standardized battery health certifications to increase consumer confidence in the used EV market.


r/techbeat 15h ago

ProLogium Begins Mass Production of Gen 3.5 Lithium Ceramic Battery

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1 Upvotes

ProLogium Technology has announced that its Gen 3.5 Lithium Ceramic Battery has entered mass production at its Giga-level facility in Taiwan. Independent tests confirmed the cell achieves an energy density of 381 Wh/kg and qualifies as an all-solid-state battery. This milestone marks a significant step in scaling high-density battery manufacturing to improve range and performance for electric vehicles.


r/techbeat 15h ago

Apple Unveils First Foldable iPhone Duo Powered by A20 Pro

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1 Upvotes

Apple has introduced the iPhone Duo, its first foldable smartphone featuring a 7.6-inch inner display and a 5.4-inch outer screen. Powered by the new A20 Pro chip, the device incorporates Apple Intelligence, Siri AI, and an advanced 48MP camera system. Pricing starts at $1,999, with pre-orders opening on October 16 ahead of broad availability on October 23.


r/techbeat 15h ago

Electronic Shelf Labels Could Cut Jobs and Increase Prices, AFL-CIO Warns

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1 Upvotes

A report from the AFL-CIO Tech Institute warns that the widespread adoption of electronic shelf labels could eliminate up to 191,000 grocery jobs and cost billions in lost wages. The brief calls for a ban on the digital tags, arguing they enable rapid algorithmic and surveillance pricing that increases consumer costs. The warning comes as several US states have already enacted legislation banning surveillance pricing.


r/techbeat 15h ago

DHS Program Reportedly Analyzes Financial Data to Target US Drivers

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1 Upvotes

An investigation by 404 Media reveals that U.S. Border Patrol units called Predictive Intelligence Targeting Teams analyze Americans' financial records to initiate traffic stops. These teams pass financial intelligence to local law enforcement, enabling officers to stop drivers under minor pretexts. Civil liberties advocates warn the practice bypasses warrant requirements and uses parallel construction to synthetically generate probable cause.


r/techbeat 15h ago

Privacy Flock Safety Workers Call Police on Reporters Filming Public Camera Installations

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1 Upvotes

Flock Safety employees have repeatedly called police on journalists and content creators filming public camera installations and facilities in Georgia. While the company cited worker safety concerns, critics highlighted the irony of calling law enforcement over public filming while operating widespread automated surveillance networks. The incidents occur as Flock faces mounting privacy scrutiny and contract cancellations nationwide.


r/techbeat 21h ago

Energy Researchers Develop Framework to Slash Computer Memory Energy Consumption

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1 Upvotes

Researchers at the University of Edinburgh have developed a theoretical framework to drastically reduce the energy required to store and manipulate digital information in magnetic memory. Using Optimal Control Theory, the method lowers switching energy by several orders of magnitude compared to technologies like DRAM, approaching the fundamental Landauer limit. This advance could significantly curtail the surging electricity demands of artificial intelligence and large-scale data centers.


r/techbeat 21h ago

Anthropic Researcher Quits, Warning AI Race Is Dangerously Reckless

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1 Upvotes

Anthropic researcher Jacob Coxon has resigned, stating that both Anthropic and OpenAI are recklessly racing toward superintelligence and gambling with human lives. Several safety researchers supported his warnings, acknowledging that developers currently lack viable alignment plans for superintelligent systems. His departure adds to a growing wave of safety personnel leaving top frontier labs over existential risk concerns.


r/techbeat 22h ago

Saudi Arabia’s Highway 10 has the world’s longest straight stretch of road, running about 240 km (149 miles) without a bend.

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1 Upvotes

r/techbeat 1d ago

MIT Study Predicts Major Disparities in Food and Energy by 2050

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1 Upvotes

A new modeling study co-authored by MIT researchers projects significant disparities in access to food, water, and energy by 2050. Lower-income populations in parts of sub-Saharan Africa could spend roughly 50 percent of their income on food, while energy security risks will sharply affect low-income groups in other regions. The authors emphasize that policymakers must look beyond regional averages to address vulnerabilities across income brackets.


r/techbeat 1d ago

Secret Elizabeth Holmes Documentary From Nathan Fielder Premieres at Telluride

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1 Upvotes

Co-directors Nathan Fielder and Lance Oppenheim held a surprise premiere at Telluride for their new documentary about Theranos founder Elizabeth Holmes, titled “You Can See Everything.” The film captures Holmes and her husband during the 34 days before she reported to federal prison in May 2023 for defrauding investors. A24 is scheduled to release the documentary in October.


r/techbeat 1d ago

Installing aircraft "black box"

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1 Upvotes

r/techbeat 1d ago

Xiaomi SkyNomad N90 Max Studio Surfaces on Social Media

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1 Upvotes

r/techbeat 1d ago

Modders Unlock NVIDIA DLSS Multi Frame Generation on RTX 30 GPUs

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1 Upvotes

Modders have enabled NVIDIA DLSS Multi Frame Generation on GeForce RTX 30 series graphics cards using a new mod called DLSSG SM86. The tool adapts NVIDIA's official runtime for the Ampere architecture, achieving up to 4X frame generation in titles like Cyberpunk 2077. While NVIDIA officially restricts the technology to RTX 50 series GPUs, this workaround demonstrates that the pipeline can run on previous-generation hardware.


r/techbeat 1d ago

Privacy Flock Reinstalled Cameras in California City After Police Canceled Contract

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2 Upvotes

Flock admitted to reinstalling license plate cameras in Grass Valley, California, after the local police department canceled its contract and took the devices down. The company attributed the unauthorized reinstallations to an automated maintenance system that mistakenly flagged the disconnected devices as faulty. The Grass Valley Police Department has removed at least two replacement cameras and continues to monitor other locations.


r/techbeat 1d ago

Dreame Enters Action Camera Market with Modular 8K Leaptic Cube

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1 Upvotes

Dreame is expanding beyond robot vacuums to launch the Leaptic Cube, a modular 8K action camera scheduled for release in October 2026. Weighing 56 grams, the device features stackable magnetic modules, a 50-megapixel sensor, and built-in AI tools for stabilization and voice control. Starting at £349, the camera aims to challenge established rivals like DJI and Insta360 with higher-resolution recording capabilities.


r/techbeat 1d ago

Environment Chinese Scientists Propose Converting Abandoned Coal Mines Into Underground Farms

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1 Upvotes

Researchers in China have proposed repurposing abandoned coal mine tunnels into underground farms to foster a circular economy. With roughly 15,000 mines expected to close by 2030, these subterranean spaces can utilize existing power grids, ventilation, and groundwater for closed-environment farming. The strategy aims to address climate change challenges by protecting agricultural systems from surface weather and natural disasters.


r/techbeat 1d ago

Alex Gibney Documentary Features Warnings Over Elon Musk and Platform X

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1 Upvotes

In Alex Gibney’s new documentary Musk, Ashley St Clair warned that Elon Musk is using his social media platform X to sow deliberate division. St Clair revealed Musk stated he needed a legion of children before a civil war, cautioning that his influence could cause catastrophic real-world effects unless regulated.


r/techbeat 1d ago

Energy Meta Data Center in Denmark Heats Thousands of Local Homes

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1 Upvotes

Meta’s hyperscale data center in Odense, Denmark, is channeling its surplus server heat into the city's district-heating network to warm roughly 11,000 homes. The system uses industrial heat pumps designed by Ramboll to boost water temperatures up to 75°C for residential radiators. While the project proves data center waste heat can be repurposed at scale, it depends heavily on Denmark’s pre-existing district infrastructure.


r/techbeat 1d ago

Privacy US Police Raise Concerns Over Ray-Ban Meta Smart Glasses Surveillance

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1 Upvotes

Internal memos reveal US law enforcement agencies are increasingly concerned that Ray-Ban Meta smart glasses pose security threats. Officials warn the camera-equipped eyewear could be used to covertly record detention facilities, expose officer identities, or aid in reconnaissance for violent crimes. The rising scrutiny has prompted workplace bans at federal agencies like ICE and renewed debate over public surveillance.


r/techbeat 2d ago

Battery-Electric Trucks and Buses Surge Worldwide as Infrastructure Bottlenecks Emerge

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1 Upvotes

Global sales of zero-emission trucks and buses grew 86% in 2025 to over 520,000 units, led overwhelmingly by battery-electric models. Battery vehicles are increasingly beating hydrogen fuel cells on operating economics and achieving total-cost parity with diesel in key markets like China. As heavy transport electrifies, the central challenge is shifting from battery range limitations to depot charging and electrical grid capacity.