Abstract: The drivetrains of large transportation systems, such as aircraft or ships, are evolving toward hybrid configurations with dc primary power distribution thanks to their higher efficiency. In ...

When winter storms knock out the power, they rarely give much warning — and suddenly, everyday essentials like heat, lights, and phone chargers feel anything but optional. The best portable generators ...

If you often lose power where you live, whether because of seasonal storms such as hurricanes or due to problems with the electrical grid, having a whole-house generator can be very convenient. It ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As part of Gunn and Safran's new DC slate, we're getting a new look at Supergirl. Based on Tom ...

A lot is changing for DC's lineup of movies and shows in the years ahead. James Gunn and Peter Safran, co-CEOs of DC Studios, have a strategy for a more cohesive and interconnected lineup of content ...

Cannot have its capacity expanded by the addition of extra battery modules. Has 4 regular USB-A ports, but no USB-C ports. Does not display time to full charge. Has carry handles, but lacks wheels and ...

Tierney Plumb is an editor of Eater’s Northeast region, covering D.C., Boston, Philly, and New York. Eater writers and editors always get the same question. Friends, family, acquaintances, and randos ...

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Afternoon tea might be rooted in English traditions, but the elegant pastime lives on in many of D.C.’s most luxurious hotels (and a few other special spots). According to legend, Anna Maria Russell, ...