This quintessential summer fruit is 92 percent water. Just a small wedge has nearly a full cup. Watermelon is also a top source of the antioxidant lycopene, which has been linked to a lower risk of certain cancers. Eating watermelon may even give your overall diet a nutritional upgrade. In national nutrition surveys, adults who…
Working with an experienced installer is central to having a positive solar experience. Horowitz offers these best practices for vetting companies: Get at least three bids. Start by looking at companies recommended by neighbors or others in your area who have had good experiences. Go local. Find companies that have already been established in your…
Compare Our Picks Others We Tested Photograph: Kat Merck Els Pet Orbitie for $260: This is one of the least expensive lidded automatic litter boxes. It functions much like the more expensive models, with an internal 65-liter-capacity orb that rotates and catches clumps with a plastic grate, depositing them into a bag-lined box below. The…
“Developing a tire specifically for electric vehicles requires a number of considerations you do not encounter when working with internal combustion engines,” said Ian Coke, chief technical officer at Pirelli North America. “Electric vehicles are heavier, have more powerful and faster acceleration off the line, and require lower rolling resistance.” Rolling resistance refers to the…
Main theme: For those who can manage to hold on to their homeowners insurance policies, the price of premiums is crushing budgets. The reasons are many: from the rising price of building materials and construction labor to the growing frequency of extreme weather events. In this episode, hosts Tanya Christian and Brian Vines get an…
As a true candle lover myself, I can attest to how expensive they can get, and every time I put a match to a wick, it feels too much like lighting money on fire. And if you’ve ever awakened in the middle of the night to find a burning candle, as I have, then you…
“If you live in an apartment with all hard-surface flooring, you could get one of the stick vacuums that are very compact,” says Frank Spinelli, who oversees CR’s vacuum testing. “If you have a lot of carpeting, then you’re going to need a vacuum that can deep-clean, but you could get by with a bagless…
First, we tested the Whirlpool WFW5720RR for performance and found the washer to be excellent at cleaning clothes. After we removed the load, we monitored the humidity inside the drum. We then ran the Dry Drum cycle (which runs a fan and periodically tumbles the drum for four hours) and recorded the humidity again. After…
Nvidia CEO Jensen Huang says that the company’s next-generation AI superchip platform, Vera Rubin, is on schedule to begin arriving to customers later this year. “Today, I can tell you that Vera Rubin is in full production,” Huang said during a press event on Monday at the annual CES technology trade show in Las Vegas….
The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems off the blackboard, thinking they were a homework assignment. He found the homework “harder to do than usual,” he would later recount, and apologized to the…