According to Hartman, getting a smooth, even finish is all about the prep. “Exfoliation is one of the most important prep steps for self-tanner,” he says. It gets rid of dead skin so you’re not layering product on top of rough patches, which is how you end up with darker knees and ashy elbows. “Pay…
Spend any time at all researching outdoor gear, whether it’s a new tent or a new rain jacket, and you’ll quickly find yourself awash in a confusing array of jargon. Silnylon, polyurethane, X-Pac, cuben fiber, ultra-high molecular weight polyethylene (UHMWPE)—what are these things? What none of them are is perfect. Each has its own weight,…
Skip sprays for kids. Children are more likely to squirm when they’re being sprayed, so the spray could inadvertently go toward their face and be inhaled. CR recommends that parents and caregivers avoid using spray sunscreens on them unless no other product is available. And if you have to use a spray, spray the product…
Sure, Samsung’s foldable phones are cool—but they’re certainly not cheap. The Fold7 now costs $2,000—$100 more than the starting price of last year’s Fold6. But Samsung is now offering a slightly more affordable option for the first time: The Samsung Galaxy Z Flip7 FE—or “Fan Edition”—starts at $899, which is $200 cheaper than the Flip7….
Manufacturers report a model’s noise level in decibels, averaging the readings over the dishwasher’s full cycle. But that isn’t necessarily the best indicator of noise output. So CR’s panel of judges sits and listens to each dishwasher tested through its entire cycle, even if it takes 3 hours. “People remember a noise when it’s at…
Within minutes of Alex Pretti being shot and killed by a federal immigration officer in Minneapolis on Saturday, the Trump administration, backed by right-wing influencers, launched a smear campaign against the victim, labeling him a “terrorist” and a “lunatic.” Pretti, 37, was killed during a confrontation with multiple federal immigration agents. Pretti was an American…
At 2:30 am Eastern time on Saturday, President Donald Trump posted a video to his Truth Social account announcing that the US had joined Israel in launching attacks on Iran. His next post, just two hours later, appeared to suggest that the attacks were, at least in part, motivated by a wild claim that Iran…
The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the security of modern encryption. Any clever trick for solving them will doom most forms of cryptography. Several years ago, researchers found a radically new approach…
During visits in recent months, Emelie says her husband, who was detained at Stewart until he was deported last month, described severe overcrowding. “He told me once Trump took over, they were rolling out mats in the halls. People were sleeping out there.” Emelie is a pseudonym granted for privacy. She says the conditions took…
JBL makes a mean Bluetooth speaker, and the brand’s Flip series has been my all-time favorite for multiple generations. The JBL Flip 7 is its best yet, with good sound, a travel-ready size, and subtle but effective upgrades over the previous two models in both sound and features. I love this speaker and its nearly…
