You might also consider noise, because a loud machine can be annoying if you’re trying to work or watch TV while you warm up your room. Fortunately, many of the space heaters in CR’s ratings earned a very good or excellent score in our noise test, and those that did worse typically had other shortcomings….
A Flower-like satellite has “bloomed” in outer space, unfolding to reveal the largest radar antenna reflector ever put into orbit. The NASA-ISRO Synthetic Aperture Radar (NISAR), a joint project between the US space agency and the Indian Space Research Organization (ISRO), launched on July 30 from the Satish Dhawan Space Center in southeastern India, before…
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,…
After federal agents shot and killed Minneapolis nurse Alex Pretti on Saturday, Palantir workers pressed for answers from leadership on the company’s work with Immigration and Customs Enforcement (ICE)—and many questioned whether Palantir should be involved with the agency at all. Leadership defended its work as in part improving “ICE’s operational effectiveness.” Internal Slack messages…
3. Warm air is leaking in. Check the seals around your window AC to make sure hot air isn’t getting in and cold air isn’t seeping out. Reseal around your unit with weather stripping if necessary. “Most new window units come with insulation panels to place over the plastic adjustable side panels,” says Chris Regan,…
They’re Only for Hard FloorsDon’t mistake a combo vacuum-mop with a dedicated carpet cleaner. In fact, they can’t be used on carpet at all. While vacuum mops do suck up some of the liquid they dispense, the suction power isn’t sufficient to remove all the liquid from the carpet, often leaving it wet. And because…
To determine the size generator you need, make a list of the appliances you want to power and add up their wattages. And here’s a tip: If you’re considering a portable generator, don’t spring for one that produces a lot more power than you’ll be using. “There’s no need to go larger unless you want…
If you’re looking for a top-notch Dolby Atmos soundbar, it’s hard to beat the Sonos Arc Ultra. But Sonos is still recovering from its self-imposed 2024 software fiasco, and many of its once-loyal customers have sought refuge with the company’s competitors. Chief among these is Bluesound, a wireless, multiroom audio ecosystem from the Great White…
The best folding treadmills offer many of the same features as pricier nonfolding machines. That includes heart rate programs, where you choose a target heart rate zone and the treadmill adjusts its speed and/or incline to automatically let you reach that goal; heart rate monitoring, either via grips or a chest strap (the latter is…
Varicella-zoster, the virus responsible for chickenpox, may lie dormant and reactivate later in life, causing shingles. This can bring a painful, blistering rash and lead to chronic nerve pain, pneumonia, temporary or permanent vision loss, hearing problems, and brain inflammation. Is it effective? The two-dose vaccine prevents shingles in 97 percent of people ages 50…