知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 “Severe miniaturization may shortly make it possible for development of small units which can be injected in to the bloodstream to observe kidney or thyroid functionality, or neural implants that can eavesdrop on somebody nerve.” showcased are meant to make life much easier and to build a https://martinn135pqp8.cosmicwiki.com/user