Read's agency is currently funding various pioneering approaches to robotics, some of which involve actuators made of elastomers – like rubbery plastics. Such material might be sandwiched between electrodes so that they contract or expand as voltage is applied and removed, for example. Not unlike an animal muscle.
Фото: Bernadett Szabo / Reuters，详情可参考一键获取谷歌浏览器下载
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generateRandomArray(arr, N, 0, 10000);
eufy Robot Vacuum E28