Author: mehedihasan9992

I was settling into one of those airport activity tables with high stools and electric outlets at my flight’s gate, waiting for the agent to announce boarding, when I felt a gathering storm at the apex of my butt cheeks. This was my last flight after being away from home on a book tour in May. For the past two weeks, I hadn’t left my chair much, due to all the posting, podcasting, writing, and tense, nervous scrolling that releasing a book involves. But I’d moved just fine from plane to hotel to bookstore. I’d even made a point of…

Black Friday is already delivering some incredible tech deals, but one of the biggest standouts this year is on Amazon: the Pixel 9 Pro is now $350 off, dropping the 128 GB model to one of the lowest prices we’ve ever seen. And after reviewing this phone last year and using it a lot this year too, I can confidently say that this is one deal you should not overlook.Of course, buying a flagship phone isn’t exactly a spontaneous decision, so what makes the Pixel 9 Pro so compelling isn’t just the price. I find the phone refreshingly simple to use. First,…

QUICK FACTSMilestone: Experiment shows mutations arise spontaneouslyDate: Nov. 20, 1943Where: Indiana University in Bloomington and Vanderbilt University in Nashville, TennesseeWho: Max Delbrück and Salvador LuriaIn 1943, a physicist and a biologist published a paper that confirmed one of the central pillars of Darwin’s theory of evolution.The paper, by Max Delbrück of Vanderbilt University and Salvador Luria of Indiana University, described a simple experiment, called the “fluctuation test,” that showed that mutations arose spontaneously in bacteria, rather than emerging in response to “selection pressures.”The question had been debated since Darwin published his classic “On the Origin of Species” in 1859. Darwin…

Looking to keep your home clean without having to vacuum and mop every day, pick up dirt, the dinner your child threw on the floor or your furry friend’s endless pet hair? Join the club. Smart home gadgets have come a long way over the years, and that includes robot vacuums. With newer technology including voice controls, object detection and more automation features, investing in a robot vacuum cleaner makes more sense now than ever before. Some of the best robot vacuum cleaners even have mopping capabilities, roller brush options and self-emptying bases, too, and there are plenty that don’t…

While I try to go to the gym regularly, I can’t exactly describe myself as a person with an active lifestyle. My hobbies don’t include stuff like mountain biking or rock climbing. That’s why the best smartwatches for me are usually the regular Galaxy Watch models or Apple Watch Series timepieces. However, I can understand why a smartwatch like the Apple Watch Ultra 2 would be a great pick for an Apple user in love with extreme outdoor activities. Apple Watch Ultra 2: Save $200 on Amazon this Black Friday! $200 off (25%) The Apple Watch Ultra 2 is an…

Entertainment upgrades don’t have to be expensive, especially with early Black Friday deals dropping in fast.  If you’re after a modest-sized screen that still delivers on both visuals and sound, here’s some good news. The 2025 model of Samsung’s 40-inch Full HD F6000 Smart TV is currently available on Amazon for just $148, thanks to a 25% discount. It normally retails for close $200, so this deal is taking a good chunk off the price, making the upgrade much more affordable. See at Amazon You don’t have to worry about entering any weirdly long coupon codes or following some complicated…

Aging digital infrastructure equipment like routers, network switches, and network-attached storage—has long posed a silent risk to organizations. In the short term, it’s cheaper and easier to just leave those boxes running in a forgotten closet. But this infrastructure may have old, insecure configurations, and legacy tech is often no longer supported by vendors for software patches and other protections. As generative AI platforms make it easier for attackers to find and exploit vulnerabilities in targets’ systems, the network tech company Cisco is launching an effort to raise awareness about the issue and promote improvements—both for ancient Cisco devices and…

Why you can trust Live Science Our expert reviewers spend hours testing and comparing products and services so you can choose the best ones for you. Find out more about how we test. We are big fans of Blueair air purifiers here at Live Science. Whether it is the compact, budget-friendly Blue Pure 411i Max or the premium Classic Pro CP7i, appliances from this Swedish brand tend to win us over with their quiet performance, user-friendly design and well-thought-out smart features. We frequently feature them in our guides to the best air purifiers and best air purifiers for allergies. When…

Fast chargers have become essential as phones, tablets and even laptops demand more power to keep up with daily use. Many new devices no longer include a charger in the box, so finding the best fast charger for you is important if you want reliable speed without damaging your battery. A good charger saves you time, keeps your devices powered during busy days and often supports multiple gadgets at once.The best fast charger options now go beyond smartphones. Tablets like the iPad Pro, foldables such as the Galaxy Z Fold series and laptops with USB-C charging all benefit from higher…

Amazon has started offering its early Black Friday deals, and if you’re a Nintendo Switch player, one of the best gaming accessories is currently going for nearly half off. The PowerA wireless controller (Mario Joy Edition) is down to just $27, thanks to a 46% discount that’s live on Amazon right now. The discount is open to both Prime and non-Prime members, but Prime members will also enjoy free shipping on their orders. Even better, you don’t need to worry about entering any weird coupon codes or following complicated checkout processes to score the discount. Just add the item to…