In this study, a high-precision micro-electromechanical system (MEMS) capacitive liquid-level sensor based on variable electrode spacing is proposed. Theoretical electrical and mechanical models are ...

The test at the Mojave Air and Space Port in California was the largest trial of a liquid hydrogen-powered aircraft powertrain in the world thus far. To decarbonize aviation, companies have been ...

NASA will demonstrate its plans to test its Quiet Supersonic Technology (QueSST) over United States communities this week in Nashville.

The pilot's feedback during the check flight is crucial for identifying problems, which must be rectified before the aircraft is deemed airworthy again. Keywords check flight, airplane repairs ...

Rhode Island-based startup Regent Craft has successfully completed the first test of its full-size electric seaglider with passengers on board, validating the company's idea for a new kind of ...

32,789 people played the daily Crossword recently. Can you solve it faster than others?32,789 people played the daily Crossword recently. Can you solve it faster than others?

SpaceX—Elon Musk’s space technology company—launched a test flight of its Starship megarocket ... of what appeared to be debris from the aircraft, including a video of smoke above Boynton ...

BETA recently completed the production build of the ALIA aircraft ... in battery-electric propulsion systems and hydrogen technology, we have a strong foundation for the early adoption of new ...

The test is a first for the kit ... tracked and neutralised the moving target with “pinpoint accuracy”, once it was deployed from the F-16 aircraft. Developed jointly with Tübitak Defense Industries ...

and while VW isn't giving a battery capacity for the concept, it says it has a range of "at least 155 miles" (250 km), although that's almost certainly with the more generous European WLTP test in ...

Disconnect the battery from the charger, reinstall the cell caps and the cover, and test it with a multimeter. Reconditioned batteries should produce voltage readings between 12.4V and 12.6V. If the ...

The integration of the Harpoon missile on the Lockheed Martin fighter worked to showcase the rapid speed at which a ‘gateway system’ integration can add new capabilities to aircraft. According to the ...