Abstract: A sub-millimeter sized optical scanner driven by electro-thermal actuation is presented. The scanner is composed of a single-mode optical fiber (SMF) with a cantilevered section at its ...

LeBron James took heat over the weekend after he was seen swinging his hips during the national anthem before the Los Angeles Lakers played the Sacramento Kings. The Lakers star was accused of ...

Abstract: The electro-dynamic tether system, which could generate electro-dynamic force during on-orbit period, is a novel and efficient spacecraft deorbiting system. In this paper, the space ...