X is piloting a new feature that will help to identify the platform's best posts. The system is similar to how Community Notes fact-checking works.

Diabetes test strips are used with blood glucose monitors to measure your blood sugar. Learn how they work, how to save money, and how to get the most accurate reading.

China has successfully performed the first in-orbit ignition test in the Mengtian space lab module's combustion cabinet, according to the Technology and Engineering Center for Space Utilization (CSU) ...

Months after it test-fired an active cooled scramjet subscale combustor for the first time, India's Defence Research and Development Organisation (DRDO) has conducted a ...

An ignition coil is a crucial component of a vehicle’s ignition system, responsible for converting the battery’s low voltage into the high voltage needed to ignite the fuel-air mixture in the engine.

Vacuum Ignition Trial (February 7, 2025) On February 7, 2025, ISRO conducted a successful ignition trial of the indigenous CE-20 cryogenic engine using a Multi-element Igniter under vacuum conditions.

An alcohol urine test detects alcohol metabolites (aka byproducts). You can have alcohol in your pee hours to days after your last drink. Learn more here.

The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app.

Develop a comprehensive test bed for the Industrial Internet of Things (IIoT) using the Sipeed Maixduino platform. This test bed will monitor key parameters such as temperature, humidity, light levels ...

A. No, the spark plug and ignition coil are two separate parts. The ignition coil feeds the spark plug high voltage. Q. Yeah, But How Much Does It Cost To Replace an Ignition Coil?