A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.

Feel freezing during a fever? Scientists identify the brain circuit responsible for chills and why it sends signals to your ...

Building the world’s smallest reed relay isn’t just a design exercise, it’s a test of how well a supply chain can repeat precision at scale.

Anna Odine Stroem won gold for Norway in today's long hill ski jumping competition, finishing with a score of 284.8 after an ...

France’s women’s team have enjoyed a brilliant start to this Winter Olympics, but years of scandal threaten to overshadow ...

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...

Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop faults not immediately visible during normal operation. As a result, ...

Canada's William Dandjinou, Courtney Sarault, Felix Roussel, and Kim Boutin won Olympic silver in the short track speed ...

Short track at the Milan Cortina Olympics continues Saturday, Feb. 14, with the women's 1000m heats, the men's 1500m medal ...

Our past experiences shape how much we eat and where and what we choose to eat. Using preclinical models, researchers from Mass General Brigham and the Broad Institute of MIT and Harvard have ...

Marc Gagnon was in tears when he told the Canadian short-track speedskating team that veteran Steven Dubois would be ...

Ogden became the first American man in 50 years to win an Olympic cross-country medal. His father, who died in 2023, saw it ...