A gymnast can actually perform both of these types of rotation at the same time—that’s what makes the sport so interesting to watch. In physics, we would call this type of movement a “rigid body rotation.” But, clearly, humans aren’t rigid, so the mathematics to describe rotations like this can be quite complicated. For the…
So what makes a good bath mat? Apart from laundering it regularly—and truly, this is crucial—a good bath mat should be appropriate for your climate and sensory preferences. A fluffy, high-pile shag bath mat won’t appeal to all bathers, nor will it retain its fluff if not hung to dry between bathing sessions. And in…
Keith Barry Keith Barry has been an auto reporter at Consumer Reports since 2018. He focuses on safety, technology, and the environmental impact of cars. Previously, he led home and appliance coverage at Reviewed; reported on cars for USA Today, Wired, and Car & Driver; and wrote for other publications as well. Keith earned a…
“This is the first time the USDA has proposed establishing a threshold and the consequence of a recall due to salmonella found in specific poultry products,” says Ronholm. Those actions would be triggered if raw poultry was found to exceed 10 colony-forming units (CFU), and found to be contaminated at any level with one of…
These SUVs are also recent enough that their performance in our tests—such as those for acceleration, braking, and fuel economy—is on a par with brand-new models. Plus, many were available with active safety features such as forward collision warning (FCW), automatic emergency braking (AEB), and blind spot warning (BSW) as either standard or optional equipment….
If you don’t own a car, check in with your insurer to see if they offer policies specifically for car rentals—Geico, for example, offers non-owner liability policies for car rentals. Otherwise, if your situation fits any of these below, you’ll want to explore what additional coverage options the rental agency offers. You carry only liability…
I’m not saying I would do this, but if I visit your home, I might look around to see if you have an air purifier. If you have one, I might estimate the cubic footage of your room and then, if I’m left alone, I might open the purifier to look at the filter. I…
If your spare tire is on the exterior of the vehicle, such as underneath an SUV or pickup truck, you’ll want to be extra vigilant because the tire is exposed to the elements. Bolts exposed to the weather, and especially road salt, can corrode, making it difficult to lower the tire. It’s smart to remove…
Without rotation, tires might not wear evenly. Front tires play a larger role in braking, and on front-wheel-drive vehicles they must claw for traction, which means they wear out more quickly. Plus, minute variations in suspension and alignment can introduce uneven wear patterns. All of this can have an impact on your car’s ride and…
Is sleeping on your side good for you? If you’ve ever tried to consciously change your sleeping position (maybe because of a medical procedure or odd bed) you probably know it’s tough to fight your natural inclinations. The good news for side sleepers is the broad consensus among experts is that it’s at least as…