Abstract: Based on Mach-Zehnder interference (MZI) principle, we propose a balloon-like optical fiber micro-liquid-level sensor and verify its performance through experiments. The sensor can ...

Tashkent, 12 December 2025 — The Demo Day of the IT and Digital Internship Program for Girls and Women was held in Tashkent. The program was organized by Tech4Impact NGO in partnership with UNDP ...

TULSA, Okla. — MetroLink Tulsa is implementing service changes Sunday to its micro transit system, adjusting daytime operations in two zones while maintaining consistent nighttime and Sunday service.

Northrop Grumman test-fired a solid rocket motor called SMASH!22 Dec. 4 as part of its SMART Demo development program. Credit: Northrop Grumman WASHINGTON — Northrop Grumman tested a solid rocket ...