Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Cold atoms could also potentially measure much lower vacuum pressures than ion gauges can. The current lowest pressure they’ve reliably measured is around 10 -9 Pa, and NIST scientists are working on ...

On Sunday September 29, the flagship Forbes Under 30 Summit kicked off in Columbus, Ohio, bringing together the brightest ...

Toyota is recalling more than 70,000 vehicles in Canada over a safety issue concerning their display panels, the company said ...

FRANKFORT, Ky. (AP) — A Kentucky city’s ban on no-knock warrants was struck down Thursday by the state’s highest court, which said it conflicted with a state law that limits but doesn’t prohibit such ...