On older vehicles and smaller engines, the carburetor controls the mixture of fuel and air that reaches the engine. Here's ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

When we hear the words “pitot tube,” we tend to think more of airplanes than of air ducts, but [Franci Kopač]’s guide to pitot tubes for makers shows that they can be a remarkably versatile tool for ...

The choke valve in an engine's carburetor, whether it's a Holley carburetor or another brand, helps a cold engine start by restricting some of the airflow into it. When the engine is cold, the choke ...

Add Yahoo as a preferred source to see more of our stories on Google. There’s nothing worse than gearing up to tackle a driveway with 10 inches of snow in the dead of winter only to find that your ...

Apple has published a new clinical validation summary document that explains how its new sleep apnea detection feature works on Apple Watch. Sleep apnea monitoring is part of Apple Watch Series 10 and ...

NATICK, Mass. — Researchers at the U.S. Army Combat Capabilities Development Command Soldier Center, or DEVCOM SC, have invented a personal flow meter to measure water consumption. The invention, ...