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Lasagna Battery Cell

Published On: 8/29/2012 Last Modified: 6/17/2025 Beware of reactive pans and be afraid of the lasagna cell. Reactive pots and pans made of aluminum, cast iron, hammered steel, brass, or copper can react with some chemicals in foods, especially the acids and salts in sauces, brines, and marinades, and they can undergo a chemical reaction and create off flavors, and in rare cases, are toxic. Non-reactive containers made of stainless steel, glass, porcelain, and enamel will not change when subje

Amazon Prime Day Is the Perfect Time to Upgrade Your Gaming Battle Station With These Peripheral Deals

With the latest Amazon Prime Day sales, PC gamers have a big opportunity to grab some SteelSeries peripherals, including some excellent gaming keyboards. Prices are also extra low on higher-end add-ons you may've been waiting for -- check out the full list here. My favorite is $100 off the SteelSeries Apex Pro TKL Wireless HyperMagnetic Gaming Keyboard, with its price dropping to $150. When CNET's Lori Grunin reviewed the latest SteelSeries Apex Pro keyboard's abilities, she said, "Both Protect

Amazon Prime Day Is the Perfect Time to Upgrade Your Gaming Battlestation With These Peripheral Deals

PC gamers have a big opportunity with the latest Amazon Prime Day sales to grab some SteelSeries peripherals, including some excellent gaming keyboards and extra-low prices on higher-end add-ons that you may have been waiting for -- check out the full list here. My favorite is $100 off the SteelSeries Apex Pro TKL Wireless HyperMagnetic Gaming Keyboard, with its price dropping to $150. When CNET’s own Lori Grunin reviewed the latest SteelSeries Apex Pro keyboard's abilities, she said, “Both Pro

The OnePlus Watch 3 gets a smaller sibling that’s easier to wear every day

OnePlus TL;DR OnePlus has announced the more compact Watch 3 (43mm) with a stainless steel build, AMOLED display, menstrual tracking, and up to five days of battery life in smart mode. Though it lacks temperature sensors or vascular health features found in other smartwatches, the new model retains high-end specs like a Snapdragon W5 chip and Wear OS support. The OnePlus Watch 3 is 43mm in diameter and weighs just 59g with the strap, despite its stainless steel build, making it much better su

Bunker Busters probably failed to penetrate Iranian concrete

On Saturday, June 21, 2025, following a spate of unprecedented aerial attacks that Israel carried out against Iran just days before, the United States joined the war and used bunker-busting bombs to strike three key Iranian nuclear sites and their underground bunkers: the Fordow fuel-enrichment plant, the Natanz nuclear facility, and the Isfahan nuclear technology center. Operation Midnight Hammer, the Pentagon’s codename for the strikes on Iran, marks the first-ever use of the Massive Ordnance

Harry Brearley, the creator of stainless steel (2016)

Sometime in 1882, a skinny, dark-haired, 11-year-old boy named Harry Brearley entered a steelworks for the first time. A shy kid—he was scared of the dark, and a picky eater—he was also curious, and the industrial revolution in Sheffield, England, offered much in the way of amusements. He enjoyed wandering around town—he later called himself a Sheffield Street Arab—watching road builders, bricklayers, painters, coal deliverers, butchers, and grinders. He was drawn especially to workshops; if he

ChatGPT Has Already Polluted the Internet So Badly That It's Hobbling Future AI Development

The rapid rise of ChatGPT — and the cavalcade of competitors' generative models that followed suit — has polluted the internet with so much useless slop that it's already kneecapping the development of future AI models. As the AI-generated data clouds the human creations that these models are so heavily dependent on amalgamating, it becomes inevitable that a greater share of what these so-called intelligences learn from and imitate is itself an ersatz AI creation. Repeat this process enough, a

6 Best Travel Mugs of 2025, Tested and Reviewed by WIRED Staffers

Honorable Mentions Photograph: KeepCup We've run through many travel mugs, and not all of them are winners. These are a few we like, just not as much as the ones above. KeepCup 12oz Coffee Cup for $28: This double-walled, insulated mug is meant to replicate (and replace) paper coffee shop cups. This is a solid option if you're looking for a glass cup (the rubber grip is plastic, though). That said, it’s not the best for preserving your coffee's temperature, and the lid is a tad wobbly. Oxo G

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