Abstract: The Korea Electrotechnology Research Institute (KERI) developed a high-speed surface-mounted permanent magnet synchronous motor (SPMSM) and a pulse width modulation (PWM)-driven inverter for ...

Making your ceiling fans spin the right direction for winter to lower your heating bills and increase comfort.

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 ...

Mazda Motor (TSE:7261) has been quietly grinding higher this year, and with the stock edging up again today, investors are starting to revisit the story through a more valuation driven lens. See our ...

DULUTH, Minn. — After months of hard work, dedication, and teamwork, members of UMD Bulldog Rocketry finally had their moment, putting their brand-new rocket motor to the test before their competition ...

BRISTOL, Tenn. (WCYB) — The Bristol Motor Speedway recently hosted a closed Goodyear tire test featuring drivers Alex Bowman, Bubba Wallace, and Ryan Preece. This event reportedly marked the first ...

The test and review of the Bentley Blower Junior provides an in-depth look at the compact electric car inspired by the legendary 1929 Bentley Blower race car. This review explains the retro design ...

Pickering Interfaces has announced a new family of high voltage programmable resistor modules in a compact single-slot PXI and PXIe form factor, model 40-230 (PXI) and 42-230 (PXIe), providing a ...

Two American companies recently conducted a static fire test of an advanced solid rocket motor. The test conducted by Raytheon and Anduril was part of a contract that involves the Air Force Research ...

Highly Loaded Grain (HLG) Solid Rocket Motors allow extended range and customized thrust profiles with the same propellant and the same size rocket motor. Anduril and Raytheon announced on Oct. 7, ...