Author: mehedihasan9992

Laptop shopping is overwhelming when you’re staring at options ranging from $200 Chromebooks that barely function to $3,000 premium machines loaded with specs you’ll never use. Most people just need something reliable for everyday tasks like web browsing, document work, video calls and media streaming. The Dell Vostro 15″ 1TB model just crashed to an all-time low of $599 on Amazon, slashed from its usual $1,999 sticker, and this 70% discount puts a brand-name business laptop at literally the same price point as generic budget machines. See at Amazon Great Value for Money Laptop The Vostro 3530 is powered by…

Lego sets are probably at the top of your kid’s wish list, and maybe they’re at the top of your personal list, too. With so many to choose from, you’ll be able to find one that makes a great gift for anyone who you know loves these little building bricks. Black Friday Lego deals are what to look for this time of year, because you can typically save at least 20 percent on a good number of sets. Yes, that often includes the most popular ones from the Star Wars, Super Mario, Harry Potter and other collections. In general, we…

Key Highlights: U.S. government has officially blocked Nvidia from selling its advanced Blackwell and B30A AI chips to China.China has responded with a new rule banning foreign AI chips from all state-funded data centers.Global AI chip war deepens as both nations tighten technology controls White House Blocks Nvidia’s Advanced Blackwell Chip Sales to China The Trump administration has decided not to allow Nvidia to sell its latest Blackwell AI chip to China. White House spokeswoman Karoline Leavitt confirmed the decision, stating, “The Blackwell chip is not something we’re interested in selling to China right now.” This decision follows months of…

US may end up owing $1 trillion in refunds Economists urged SCOTUS to intervene and stop Trump’s attempt to seize authority to impose boundless reciprocal tariffs—arguing the economic impact “is predicted to be far greater than in two programs” SCOTUS previously struck, including the Biden administration’s $50 billion plan for student loan forgiveness. In September, Treasury Secretary Scott Bessent warned justices that “the amount to be refunded could be between $750 billion and $1 trillion if the court waits until next summer before issuing a ruling that says the tariffs have to be repaid,” CNBC reported. During oral arguments, Justice…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Only a few hours after its birth, astronomers successfully glimpsed the aftermath of a nearby supernova. According to their study recently published in the journal Science Advances, their stellar accomplishment thanks to quick thinking and intense geometrical calculations is already providing clues to longstanding questions about some of the universe’s most impressive and powerful events. On April 10, 2024, astronomers began the fast-paced mission to capture supernova SN 2024ggi. Study coauthor Yi Yang of Tsinghua University in China initially learned about its sighting shortly after arriving…

Researchers at MIT have been working with the South Korean beauty company Amorepacific for the past few years to develop a wearable “electronic skin” platform that can provide real-time insights about skin aging and make personalized skincare recommendations, and it’s due to debut at CES 2026 as “Skinsight.” Skinsight, which was announced as one of the CES 2026 Innovation Award Honorees this week, is a Bluetooth-equipped sensor patch that sticks to the skin and works with a mobile app, tracking skin tightness, UV exposure, temperature and moisture.An artist’s rendering of the Skinsight patch showing various sensors and a bluetooth module…

First major Black Friday deals just landed on Amazon and Xbox controllers finally joined the discount party with their deepest price cut ever. Gaming controllers take a beating from intense button mashing, thumbstick abuse and the occasional rage-induced floor meeting so having a backup or upgrade becomes essential rather than optional. The Xbox wireless gaming controller in Carbon Black just hit an all-time low of $49 on Amazon, slashed from its usual $64 price, and over 20,000 people grabbed one this month as stock moves incredibly fast. This 2025 model works across more devices than any previous Xbox controller which…

Verizon is at an inflection pointIn a report detailing the ouster of former CEO Hans Vestberg, WSJ chronicles Schulman’s selection to lead the company and his transformation plan.Formerly the chief executive officer of the telecom-equipment company Ericsson, Vestberg pursued a network-first strategy. Verizon’s board, on the other hand, was more interested in faster customer growth.Far from growing the customer base, under Vestberg, Verizon had been losing customers. The carrier shed customers during the first and second quarters, and the third quarter was going to be no different. Before letting matters deteriorate further, the board chose Schulman, who was at that…

As a result, the Edmontosaurus image got updated one more time. And some of the updates were rather striking. Delicate elephants Sereno’s team analyzed the newly discovered Edmontosaurus mummies with a barrage of modern imaging techniques like CT scans, X-rays, photogrammetry, and more. “We created a detailed model of the skin and wrapped it around the skeleton—some of these technologies were not even available 10 years ago,” Sereno says. The result was an updated Edmontosaurus image that includes changes to the crest, the spikes, and the appearance of its skin. Perhaps most surprisingly, it adds hooves to its legs. It…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Tiny symbols engraved into ancient Roman drinkware may be more than merely decorative accents. After two years of research, an art historian believes that the designs on glass Roman cage cups are testaments to the skill and collaborative efforts required to craft some of the empire’s most renowned pieces of glasswork. The talent of ancient Rome’s artisans is displayed across the empire’s vast archaeological remains, such as its architecture, mosaics, and sculptures. However, the mysterious diatretum (or the plural, diatreta) has particularly fascinated experts for over…