Tesla is the first automaker in the U.S. to include a steer-by-wire system in a new vehicle in recent years. Here's why the ...

A big reason why this model is becoming more popular among the off-roading community in the U.S., is thanks to the gasoline-electric hybrid drivetrain that is proving to be impressively reliable and ...

Getting good sleep is critical. A 2018 study found that people who sleep for five to six hours are 19 percent less productive than people who regularly sleep for seven to eight hours per night. People ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

15x AMA Champion Ricky Carmichael and 9x AMA Champion Ryan Villopoto recap the week in Pro Motocross and Supercross. A Division of NBCUniversal. DISCLAIMER: This site and the products offered are for ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: This paper presents an analysis of the sub-synchro-nous speed phenomena of a salient pole synchronous motor in which formulas and equivalent circuits are developed, making it possible to ...

All cancers begin in cells. Our bodies are made up of more than a hundred million million (100,000,000,000,000) cells. Cancer starts with changes in one cell or a small group of cells. Usually, we ...

Abstract: The large-scale integration of renewable energy such as wind power into the power grid has reduced the inertia level of the power system and weakened the grid’s frequency stability. In ...