To improve the reliability of UAV steering gears to meet the requirements of modern UAV for all-weather operations, a redundancy control system, which takes the brushless DC motor as an example, is ...

PHILADELPHIA, Pennsylvania — Negotiations are set to continue Tuesday between AFSCME District Council 33 and Philadelphia city leaders, union president Greg Boulware said. It’ ...

Saudi Arabia's Al Hilal bowed out of the Club World Cup on Friday, after a 2-1 defeat to Fluminense, but after an unexpected run to the last eight they have ...

This paper presents the development results for slotless type brushless DC motors and planetary gear heads for service and special purpose robot applications. The designed slotless BLDC motor has a ...

Movies The ‘Superman’ We Need Right Now: A Report From the Set of James Gunn’s New DC Film io9 was in Cleveland, Ohio, to talk to the cast and crew of the upcoming DC Films release, out July 11.

Key Points Berkshire Hathaway CEO Warren Buffett is stepping down at the end of this year. Under the right circumstances, it wouldn't be too much of a stretch for Berkshire to double by 2030.

Despite the macroeconomic turmoil, these undervalued stocks could make excellent additions to your portfolio. *Stock prices used were the afternoon prices of June 19, 2025. The video was published ...