I traveled with the Samsung Galaxy S25 Ultra and the Oppo Find X8 Ultra, but only one earned a permanent spot in my travel bag.

Abstract: This article presents a novel high-birefringence fiber-based torsion sensor based on a microstructured optical fiber with nine holes and seven cores microstructured holes and cores optical ...

These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

Abstract: Composite materials are widely used in aircraft manufacturing, and ensuring the safety and reliability of these materials is very important for flight safety. The barely visible impact ...