Key Laboratory of Eco-functional Polymer Materials, Ministry of Education of China, Key Laboratory of Gansu Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal ...

Pratt & Whitney’s powder metal part-contamination problem affects hundreds of PW2000 engines on Boeing 757s and C-17s that will require FAA-mandated inspections, but the projected ramifications are ...

The world’s richest man is leaving his job having accomplished far less than he set out to do, although his tumultuous tenure ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

However, when the mesh size of mask fabrics is small enough to capture viruses, which are usually around one hundred nanometers in size, the fabric typically also restricts air flow, resulting in ...

Powered by Pratt & Whitney F119 turbofans, each with 35,000 pounds of thrust, the F-22A—the Air Force’s newest fighter—sports a nozzle that can direct exhaust thrust up or down as much as 24 ...

Work is continuing on the repainting of the town of Tumbleweed and new metal siding has been added to the newly constructed structure behind Big Thunder Mountain Railroad as the lengthy refurbishment ...

Employees should be safe while on the job; that includes healthy air quality. Whether you work in an office, a factory, a hospital or a small business you may be exposed to sources of indoor air ...

Metal air batteries made from abundantly available metals like iron ... revolutionizing electric vehicles and other energy storage applications. Another instance is the work being done by researchers ...

In an interview last week, Young said he planned to work with Jia to implement air monitoring in the coming months. Days before the public hearing in April, some residents received anonymous ...

take on extra calorie content and undo some of the work that plain water is doing for your body. But not everyone likes drinking plain water and that’s the issue the Air Up is seeking to fix.