Author: mehedihasan9992

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. A new biosensor made out of needles most commonly seen in dermatology clinics and medspas could make the fresh fish “smell test” seem antiquated.  For as long as humans have eaten fish, we’ve identified rot or spoilage by looking for a handful of physical signs. Cloudy eyes, bruised gills, and the unmistakable “fishy” smell are all signs that a piece of salmon might lead to gastric distress or worse. Though relatively effective, these observable signs take time to develop, time during which the fish may already…

Year-end hardware shopping delivers the best deals as manufacturers clear remaining inventory to hit annual sales targets before closing the books. This Lenovo V15 G2 laptop is currently at a record low of $599 instead of its typical $2,599 listing, available exclusively through Amazon’s stock rather than Lenovo’s official site. The configuration packs 32GB DDR4 RAM, a 1TB PCIe SSD, and a 15.6-inch FHD display into a practical business and student laptop that handles everyday computing without breaking your budget. Over 1,000 reviews average 4.5 stars as buyers discover this is solid value for general productivity work, web browsing, and…

Meta has made a big move to hire two prominent designers away from rival tech giant Apple, likely putting them to work on designing Meta’s next generation of AI hardware and the software that runs on it.Alan Dye, formerly Apple’s vice president of Human Interface Design, will join Meta to head up a new design studio within Meta’s Reality Labs. Billy Sorrentino, a senior director on Apple’s design team (and former WIRED creative director) will also join Meta’s Reality Labs.In a post on the Meta platform Threads, Meta CEO Mark Zuckerberg said the two would lead the new studio and…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. In hindsight, the North American “murder hornet” (Vespa mandarinia) scare of 2020 was probably a bit overblown (not to mention culturally problematic). Of course, you still want to avoid the venomous sting from a northern giant hornet, as they’re now known. According to entomologist Masato Ono, receiving a dose of the insect’s potent, neurotoxic venom felt “like a hot nail being driven into my leg.” And while not necessarily as painful, it’s still best to keep clear of similar yellow hornets like V. analis or V.…

To activist and organizer David Hogg, the future of the Democratic party is pretty clear: Establishment candidates and leaders are “going to get the message or they’re going to get voted out.”Speaking to WIRED senior politics editor Leah Feiger at The Big Interview event in San Francisco on Thursday, Hogg said that he doesn’t “think the Chuck Schumers of the world understand” how dire things could be for middle-of-the-road, corporate-backed Democrats when 2026 and 2028 roll around.“They think that there’s going to be some kind of democratic Tea Party and it’s going to be a bunch of progressive lefties that…

Not everyone needs a 57-inch ultrawide monitor costing $2,000 to get immersive gaming experiences that pull you into the action. This Samsung Odyssey G65B delivers serious performance at a record low of $369 instead of its usual $799, and arrives post-Black Friday just in time for holiday shopping on Amazon. The 32-inch curved QHD display solves the problem of wanting competitive gaming features like 240Hz refresh and 1ms response without sacrificing visual quality or breaking the bank on extreme flagship models. See at Amazon Why These Specs Are Important When You Play The 240Hz refresh rate updates the image 240…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Robot dogs are already a bit creepy. But slap on a hyper-realistic image of a tech billionaire’s face and have them literally crap out a piece of AI-generated art and you’re left with something that would make Black Mirror producers shudder.  That’s exactly what’s on display at Art Basel Miami, one of the world’s most prodigious art fairs. In Regular Animals, the event  space is crowded with six flesh-toned robotic dogs, each bearing a detached, photorealistic head of Mark Zuckerberg, Elon Musk, Andy Warhol, Pablo Picasso,…

George Foote still has vivid memories of the day operatives from Elon Musk’s so-called Department of Government Efficiency arrived at the headquarters of the United States Institute of Peace. The outside general counsel for USIP, he’s been part of the effort to keep the US government from seizing control of the organization. When DOGE operatives arrived at the USIP offices in the spring they came in like a “strike team,” Foote told the audience at WIRED’s Big Interview event on Thursday in San Francisco.The DOGE team, Foote said, left behind a “half-pound of weed”—more probably, a fellow panelist noted, a…

Sony extended Cyber Monday deals by a few extra days with discounts still active on the PS5 Pro, DualSense controllers, and PS VR headsets. If you want the ultimate PlayStation experience with Sony’s most powerful console, this is it, currently sitting at $648 instead of the usual $749 in a record low deal. This pricing matters because the performance gap between the Pro and the standard PS5 Slim becomes impossible to ignore once you see games running at their maximum potential. The enhanced GPU, advanced ray tracing, and AI upscaling technology solve the compromises that force regular PS5 owners to…

If you missed the Black Friday sale on Apple’s AirPods 4 with ANC, you’re in luck — they’re back on sale at the same $99 price for a substantial $80 savings (45 percent). What’s more, if you’re one who frets about damaging your gear, you can grab them with AppleCare+ for $118, saving 43 percent from the normal price.We think that the AirPods Pro 2 are the best AirPods overall, but the ANC-enabled AirPods 4 are also a solid choice, especially at this price. We gave them a score of 86 in our review.AppleThe ANC-enabled version of Apple’s AirPods 4…