A disruptive polar vortex is set to usher in three successive waves of Arctic air across the central and eastern United States through mid-December, bringing dangerously low temperatures and the ...

Another round of bone-chilling air from the polar vortex could invade the central and northeastern US this weekend and potentially produce the first significant snowstorm of the season for the ...

Ready for some serious cold? The planet's most extreme cold air will be barreling into the central and eastern United States this coming weekend "like a wrecking ball," said Weather Trader ...

The coldest air of the early winter season is blasting the eastern U.S. on Monday with single-digit temperatures with the wind chill, as the Polar Vortex unravels and, with it, brings dangerous arctic ...

Laboratory mixers commonly refer to vortex mixers which are used to mix small vials of liquid. An electrical motor causes a rubber cup containing a test tube or other vessel to oscillate, causing the ...

KitchenAid mixers are available in more than 40 colors. Select from tilt-head, mini-stand mixer and bowl-lift models or customize your own. The mixers have a capacity of up to 7 quarts. Attachments ...

The best stand mixers take all the hard work out of mixing cake batter, kneading dough and whisking egg whites. We've tested popular stand mixers from Bosch, Kenwood, KitchenAid, Smeg and more, to ...

Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note: Meteorologist ...

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Danny’s days consist of running hands-on tests. He once found the best lemon squeezer by wringing out more than 80 lemons and measuring the average juice. The best hand blenders (also known as stick ...