Abstract: Simultaneously increasing the sensitivity and dynamic range of an optical fiber sensor is desired and yet challenging. In this article, we demonstrate an optical fiber curvature sensor based ...
Abstract: In order to extend the speed range of E-core outer-rotor flux-switching permanent magnet (OR-FSPM) machine, this paper proposes two derived structures from the perspective of winding ...
These inventions weren’t built in laboratories or classrooms. They started with simple observations, small frustrations, and curiosity. Using basic materials, these kids created devices that solve ...
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How a basic wheel became a space engineering problem
Operating on other planets pushed NASA to rethink even the most basic technology. To handle extreme terrain, temperature swings, and vacuum conditions, engineers redesigned the wheel from the ground ...
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