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Anker launches SOLIX E10 modular whole-home battery and generator backup system

Anker has introduced the SOLIX E10, a stackable home backup system combining a Power Module, up to five 6,000Wh Battery Modules, solar charging input, and a tri-fuel Smart Generator that runs on gasoline, propane, or natural gas. A separate Power Dock acts as a smart breaker panel, tying up to three Power Modules into the home's electrical system for as much as 90kWh of stored capacity.

Sony ULT Field 3 Bluetooth speaker drops to $138 on Amazon

Amazon is currently selling the Sony ULT Field 3 portable Bluetooth speaker for $138, a 34% cut from its $209.99 list price. The speaker features IP67 water and dust resistance, shock-resistant build, a bass-boosting ULT mode, and up to 24 hours of battery life, and holds a 4.6-star rating.

Fully machine-checked Lean 4 proof of Fermat's Last Theorem released as research artifact

A complete formalization of Fermat's Last Theorem has been written and verified in the Lean 4 proof assistant, built atop the Mathlib library and following the Frey-Serre-Ribet-Wiles-Taylor-Wiles argument. The repository builds all 60,475 modules from scratch, with every declaration checked by the Lean kernel, and the final theorem relies solely on Lean's three standard axioms rather than any sorry or added axiom. An independent tool, leanprover/comparator, confirmed the proved statement matches a separately stated Mathlib-only challenge and that the entire proof chain replays correctly.

Analysts urge enterprises to rearchitect memory and storage for AI inference

Tirias Research founder Jim McGregor argues that AI is not one workload but millions of varied ones, meaning data centers can no longer treat memory and storage as secondary hardware. He says inference and agentic AI demand purpose-built systems capable of continuous, real-time data ingestion, caching, and movement rather than legacy infrastructure designed for training workloads.

Nuclear industry veteran details rocky pivot to entrepreneurship after 19-year career

A former commercial nuclear power operator who rose from Reactor Operator to Senior Reactor Operator and into management left his 19-year utility career at 38, relocating from Michigan to Washington, D.C. to chase 'unlimited income potential' through sales and business ownership. He found that the skills that made him excel as an employee inside a large organization did not translate into success running his own venture.

Entrepreneur op-ed lists subtle warning signs of eroding workplace culture

An Entrepreneur contributor argues that toxic company cultures rarely announce themselves with dramatic incidents, but instead develop gradually through small, easily overlooked behavioral shifts. The piece identifies quiet indicators—like employees no longer speaking up, volunteering, collaborating, or caring about customers—as early warnings that leadership often misses until the damage is entrenched.

Celleste CEO argues innovation success now hinges on resilience over speed

An opinion piece from the leader of Celleste, maker of the first chocolate bar using cell-cultured cocoa butter, argues that innovation strategy is shifting away from pure speed-to-market toward long-term adaptability. The author draws on experience navigating cocoa supply chains, manufacturing and consumer trust to argue that lasting innovations solve existing industry problems rather than forcing wholesale reinvention.

AI development compared to pre-web internet era, argues corporate AI commentary series

A Fast Company opinion series on corporate AI argues that current AI systems are being built and controlled at far too low a level of abstraction, comparing the state of the field to the internet in 1991 before the web existed. The author contends that the core issue holding back enterprise AI isn't a lack of intelligence in the models themselves, but the primitive 'programming language' or interface layer through which businesses interact with and direct that intelligence.

Blink Mini 2K Plus indoor camera falls to $21.99 on Amazon

Amazon has cut the price of Blink's newest Mini 2K Plus indoor security camera to $21.99, a 45% discount off its regular price. The plug-in camera records at up to 2K resolution with HDR, low-light color vision, infrared night vision, two-way audio, and a built-in siren, and can also work outdoors with an optional weather-resistant adapter.

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