Abstract: Nowadays, DC (direct current) motors are widely used in industry. Air conditioners, computer drives, electric toothbrushes, portable vacuum cleaners, drilling machines, trimmers, food mixers ...

National Guard troops are allowed to stay in Washington, D.C., until the lawsuit against their presence plays out, the D.C. Circuit Court of Appeals for the District of Columbia Circuit ruled ...

Joe Burrow addresses possible Bengals breakup and retirement speculation: What his comments really mean Prince William and Kate Middleton's family Christmas card shows just how much their kids have ...

A Virginia-based company has successfully tested the first of two new solid rocket motors. Called SMASH!22 and BAMM!29 2.0, Northrop Grumman’s motors are designed and manufactured in 2025 under the ...

Northrop Grumman test-fired a solid rocket motor called SMASH!22 Dec. 4 as part of its SMART Demo development program. Credit: Northrop Grumman WASHINGTON — Northrop Grumman tested a solid rocket ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left in the world and black and white isn’t that fun to watch, anyway. However, ...

The Afghan national accused of shooting two National Guardsmen in a possible terror attack near the White House Wednesday was granted asylum this year — after ...

MCPS proposes a six-region high school program model alongside a sweeping boundary study. Parents and teachers urge caution, citing concerns over resources, transportation and community input. Final ...

WASHINGTON — Appointments to apply for D.C.'s Emergency Rental Assistance Program opened Thursday morning, and it's a little confusing how to make one. The official ERAP website is overwhelmed, and it ...

[Thinking Techie] takes us back to basics in a recent video explaining how magnets, coils, brushed DC motors, and brushless DC motors work. If this is on your “to learn” list, or you just want a ...

Join us in this fascinating DIY journey where we explore the art of making a cow bullock cart entirely from bamboo. This creative woodworking project not only showcases traditional craftsmanship but ...

In case you haven't heard, a Costco membership could potentially ease the financial sting on your car repair bills. The retailer sells branded tires at wholesale prices, for starters, and its ...