We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

DUBLIN--(BUSINESS WIRE)--The "Shelf-life Testing Market - Global Forecast 2025-2032" report has been added to ResearchAndMarkets.com's offering. The shelf-life testing market empowers senior leaders ...

Independent U.S. laboratories confirm Phase I battery performance, paving the way for pouch cell and OEM-scale testing The testing was conducted using material refined at AETC under Focus's direction.

Ottawa, Ontario--(Newsfile Corp. - October 22, 2025) - Focus Graphite Inc. (TSXV: FMS) (OTCQB: FCSMF) (FSE: FKC0) ("Focus" or the "Company"), a leading developer of high-grade flake graphite deposits ...

Alright, so that engine knocking and the car running like crap? Yeah, it was back. Even after cleaning everything (EGR, O2 Sensor, Throttle body, Intake Manifold, Exhaust manifold) last time, the ...

CANFIELD — If the size of the document is any indication, the Material Sciences Corp. and its environmental consultant, August Mack, is taking seriously the Ohio Environmental Protection Agency’s most ...

Elon Musk’s SpaceX Starship rocket never made it off the ground for its scheduled tenth test flight Sunday night before issues with the ground systems interfered — spoiling the company’s hopes for its ...

SpaceX launches a Boeing-made X-37B space plane on a U.S. Space Force mission with its return date undisclosed. Photo: Jennifer Briggs/Zuma Press A Pentagon spaceplane called X-37B zoomed into orbit ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

Apple is making another attempt to appeal the trade ban that forced it to remove the blood oxygen sensor from its smartwatches, Reuters reports. The company was forced to remove the feature in 2024, ...