Discover the essential construction calculators every contractor should use in 2026 to improve project accuracy, save time, ...

Power control and energy management systems (PCS and EMS) are powerful tools that will enable the next generation of electrical systems, and the way they are featured in the 2026 NEC is a testament to ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

To help increase the efficiency of welding equipment calibration, verification, and validation, ESAB has introduced the Checkmaster 600R resistive load bank for simulating GMAW, AC/DC GTAW, SMAW, and ...

Artificial Intelligence (AI) is now a major force in the U.S. economy. The rapid expansion of data centers in the United States has emphasized the challenges facing the U.S. electricity sector, which ...

One of the biggest advantages of electric cars is that they can power things without spitting out nasty fumes. Their huge high-voltage batteries can send power to just about any outlet imaginable–from ...

Battery electric semi trucks continue to prove their worth every day in port and regional route service across America — but many US truckers still believe that EVs aren’t ready for long-haul runs.

U.S. power infrastructure—the intricate physical fabric that laces together generation, transmission, and distribution—is under intensifying strain. Outdated and overextended, it must now absorb ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Though the vision of neighborhoods powered entirely by electricity is compelling, the transition to all-electric homes will happen nowhere as fast as the shift from incandescent to LED lighting.

HOUSTON--(BUSINESS WIRE)--CenterPoint Energy, Inc. (NYSE: CNP) or “CenterPoint” today reported net income of $297 million, or $0.45 per diluted share on a GAAP basis for the first quarter of 2025, ...