The smaller the particles, the more worrying they are. Particulate matter measuring 10 micrometers or less in diameter — a fraction of the width of a human hair — is referred to as PM10, and it is ...

In this letter, a simple but very effective theoretical analysis is presented for the first time to model an asymmetric split-cylinder resonator (SCR) formed by the loading of multilayer samples. The ...

The Meter Pro from SwitchBot is so easy to use, and will keep me updated on firework smoke, air hazards and more.

An optical fiber Fabry–Pérot interferometer (FPI) based on an air cavity with a microchannel is proposed and demonstrated for gas pressure measurement. The inner air cavity is fabricated by fusion ...

India’s civil aviation regulator had warned Air India about multiple safety violations just days before the deadly crash of one of its Boeing 787-8 aircraft in Ahmedabad. According to official ...

These advanced devices, which record flight data and cockpit audio, are standard on Boeing 787 aircraft and are crucial in piecing together the flight’s final moments. They provide precise data on ...

New Delhi: Air India CEO and Managing Director Campbell Wilson on Thursday said that the Boeing 787-8 Dreamliner that crashed in Ahmedabad on June 12 was “well-maintained” and showed no signs of ...

As a confidence-building measure, we are undertaking enhanced pre-flight safety checks on Boeing 787 fleet: Air India CEO Campbell Wilson. PTI | Mumbai | Updated: 19-06-2025 17:35 IST | Created: 19-06 ...

An Air India Boeing 787-8 Dreamliner en route to New Delhi made an unexpected return to Hong Kong shortly after takeoff on Monday, June 16, following a suspected technical issue. The aircraft, ...