Plastics that support modern life are inexpensive, strong, and versatile, but are difficult to dispose of and have a serious impact when released into the environment. Polyethylene, in particular, is the most widely produced plastic in the world, with more than 100 million tons distributed annually. Since it can take decades to decompose—and along the…
The latest addition to China’s Tiangong space station is an AI chatbot with expertise in navigation and tactical planning. Named Wukong AI—after the protagonist of the “Monkey King” legend in Chinese mythology, Sun Wukong—the chatbot was introduced on the space station in mid-July, and has already completed its first mission: supporting three taikonauts during a…
Organic bedding brand Coyuchi recently launched its own organic mattress, combining cotton, wool, and Dunlop latex atop individually wrapped coils. While Coyuchi’s linen sheets are excellent, I was a little nervous to try the company’s first mattress effort. Bedding is not a mattress, after all, and expertise does not always transfer across endeavors. In this…
The most common complaints reported by owners of countertop and over-the-range microwaves were excessive noise, control panel buttons breaking, and uneven heating. Among countertop microwave manufacturers, KitchenAid’s microwaves were four times more likely than other brands to have problems with control panel buttons breaking (14 percent, while the median problem rate for all brands was…
Further, that alleged activity can’t even reliably be linked to any Meta employee, Meta claims. Strike 3 “does not identify any of the individuals who supposedly used these Meta IP addresses, allege that any were employed by Meta or had any role in AI training at Meta, or specify whether (and which) content allegedly downloaded…
The Omni looks nice. It’s a step up from your average office chair design, with a bit of class and a design language on the backrest that resembles the spine-like look of the Herman Miller Embody. It comes in Midnight Black or Space Gray (creative names), and my unit is the latter. The company says…
When something goes wrong with an AI assistant, our instinct is to ask it directly: “What happened?” or “Why did you do that?” It’s a natural impulse—after all, if a human makes a mistake, we ask them to explain. But with AI models, this approach rarely works, and the urge to ask reveals a fundamental…
The recalled formula was sold at ByHeart.com and at major retailers nationwide, the FDA says. ByHeart is sold at Amazon, Kroger, Sam’s Club, Target, Walmart, and Whole Foods, among other stores. The illnesses were first reported in August 2025, with the last illness onset reported in November 2025. Lot Numbers Recalled • Batch Code: 251261P2; use-by…
We ask our members about the products they own, and we use that data to make projections about how new models from a given brand will hold up over time. In a previous survey, CR members told us that they expect to use their blenders for about eight years, and 92 percent of all blenders…
“Is he super important and this is the first I’m hearing of him?” one asked. “Is it a superfan polyglot who wants everyone to know about his favourite writer/composer? Is it someone using AI to artificially boost this guy’s performance metrics?” The Investigation A Wikipedia editor who goes by “Grnrchst” recently decided to find out,…