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Dyson’s vacuum lineup had a new look planned for this year. Some of the vacuums have already arrived, like the Dyson PencilVac and Dyson Spot+Scrub robot vacuum, but others we’ve still been waiting to see. That wait is over as of this month, as Dyson has finally dropped the rest of its anticipated models. Dyson…

We need one more thing—how about Newton’s second law? This says the acceleration depends on the net force (Fnet) and the mass (m) of an object. It’s usually written as Fnet = m × a, but we can rearrange it like this: a = Fnet/m. Combining this with our gravitational force, we get something pretty…

On a blustery March day, the artist Jim Sanborn received visitors at his studio on an isolated island in the Chesapeake Bay. The visitors sat him down in front of a laptop, and he typed in a secret message. They compressed the message using a unique hash function, sent that to the cloud, and wiped…

Within an hour after a horrific knife attack took place in Belfast on Monday night, far-right UK activist Tommy Robinson had shared a video of the incident on X, a post that racked up six million views. Within hours Elon Musk, the owner of the platform, weighed in, agreeing with a post calling for “consequences”…

Playing chess can be challenging, fun, and at times frustrating. Garry Kasparov called the game “mental torture.” With virtually limitless possibilities, chess offers unparalleled depth, and you could easily fill a library with books on how to play it. The internet has opened up a wealth of potential competitors, and smart chess boards enable you…

Encrypted Spaces is, in some sense, the next generation of the Signal protocol, but for more complex and fully featured tools that go beyond messaging and calls, says Matt Green, a cryptography-focused professor of computer science at Johns Hopkins. “They’ve built a system that’s kind of an extension of what end-to-end encryption can be, where…

A Florida man was wrongfully arrested for attempting to illegally lure a child after police relied on a face-recognition match that was inaccurate, according to a lawsuit filed on Wednesday, even though he lived more than 300 miles from the scene and says he had never set foot in the city where the crime took…

China has become the first country in the world to operate an underwater data center, or UDC, powered by wind. Located off the coast of Shanghai, the complex represents a significant advance in the country’s strategy to secure energy supplies in the face of the accelerated growth of artificial intelligence, reduce dependence on fossil fuels,…

A longevity startup has dosed its first patient with a drug to reverse age-related sight loss. Life Biosciences is testing its ER-100 drug, which the company claims has restored vision in monkeys, for safety and side effects in a study of around 18 adults over the next year. It will be targeting patients with glaucoma…

The Premium model follows in late 2026 at $53,990. Same 87.9-kilo-watt-hour battery, same 330-mile range, but with 450 hp, 537 pound-foot of torque, and a 4.6-second zero-to-60 time. Still dual-motor AWD. Then the Standard Long Range model lands in early 2027 at $48,490 with a single-motor rear-wheel drive, 350 hp, and zero-to-60 in 5.9 seconds….