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In article number 1903818, Teresa Lopez‐Leon, Dong Ki Yoon, and co‐workers present filaments and spheres made of liquid crystal that show reversible emulsification induced by temperature in silicon oil, which are exploited to produce an on‐off lasing system.
A structurally reversible smectic liquid crystal (LC) emulsion made of semifluorinated rod‐type molecules in silicon oil, which is controlled by simple heating and cooling, is presented. Without adding any kind of additives, such as surfactants, polymers or emulsifiers, and without using any special tools, such as microfluidics or gas bubbling, the LC molecules spontaneously form monodisperse spherical...
This paper presents the development and control methodology of a military rescue robot for a casualty extraction task. The new rescue robot (HURCULES) equipped with electric actuators for the casualty extraction task on the battle field is introduced. In this paper, mechanical designs of the HURCULES are described in detail. One of the noticeable features in the mechanical design is to use the worm...
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