To better identify and explain firmness, we measure it by applying a load to the mattresses that gradually increases to 1,000 newtons, or 225 pounds. While that load is increasing, we plot the curve of the mattress’s deflection. The deflection at key points on this curve is then analyzed to determine a value that we then…
There are numerous ones on the market, though, and they don’t all provide equal benefits. CR’s in-house ergonomics specialist Dana Keester and Paul Ritchey, DrPH, CR’s in-house certified professional ergonomist, evaluated 12 popular wrist rests from brands such as DeltaHub, Kensington, and Reloot and scored them based on ergonomic design (how well the wrist rest…
The waterspout blamed for the deadly sinking of a luxury superyacht carrying the British tech billionaire Mike Lynch in Italy has been called a freak “black swan” event. But scientists believe this kind of marine tornado is becoming more common with global warming. While the cause of the sinking of the Bayesian hasn’t officially been…
Thousands of people lined up outside Citi Field in Queens, New York, on Wednesday to watch the Mets face off with the Orioles. But outside the ticketing booth, a handful of protesters handed out flyers. They were there to protest a recent Major League Baseball program, one that’s increasingly common in professional sports: using facial…
A vulnerability related to Amazon Web Service’s traffic-routing service known as Application Load Balancer could have been exploited by an attacker to bypass access controls and compromise web applications, according to new research. The flaw stems from a customer implementation issue, meaning it isn’t caused by a software bug. Instead, the exposure was introduced by…
Time flies when you’re having fun. Somehow, the time of camps and lazy mornings watching TV is almost over, and school is around the corner (if it hasn’t started already). We hunted down discounts on school supplies and classroom essentials, which, in this day and age, aren’t just backpacks and glue sticks. Everyone can benefit…
The Elevation and AT4 trims both come with the same 355-horsepower, 5.3-liter V8 that’s in the current Yukon and Yukon XL. This engine returned 17 mpg and 16 mpg overall, respectively, in our tests of the 2021 Tahoe and Suburban. A 420-hp, 6.2-liter V8 is standard on the AT4 Ultimate, Denali, and Denali Ultimate, and…
“At CR, we consider a stroller lightweight and compact when it’s under 15 pounds and easy to carry,” says Joan Muratore, the engineer who oversees stroller testing at Consumer Reports. “You should be able to carry it in one hand and your child in the other. And it won’t take up your entire car trunk…
Our engineers time how long it takes for each saw to work its way through 10-inch-thick oak beams. We use oak because it’s one of the hardest woods most users will encounter on their property, and it makes for a particularly demanding test that reveals differences among models. Those that cut fastest earn a higher…
Among CR members surveyed, the most commonly reported washer problems were tangled or balled-up clothes (9 percent), excessive vibration over time (5 percent), odor (5 percent), nonspinning drums (5 percent), water drain failure (5 percent), and becoming noisier over time (4 percent). Mold, mildew, and odor complaints were much more common among owners of many brands…
